Display property of key field in master block effects detail blk refreshing

Can anyone throw light on why a screen with the detail block in a straightforward master detail block does not refresh correctly unless one of the two key fields in the master block is displayed? The key field did (of course) exist in the master block - it just was not displaying. As soon as this key field was displayed, then when ever the problem screen was opened or the master block records were paged through, then the detail block refreshes nicely. Disable the display property again and the detail block does not refresh nicely. Found problem in forms 6i. (note, usage of the synchronize function did not change anything)
Did I see similar problem some six or so years ago in forms 4? Ideas anyone?

re rebuild from scratch.
yes, we did rebuild the form from scratch. Original form was generated. Carefully made the same blocks, block relationships etc etc etc and then copied code from old forms triggers and so on carefully over.
re being reproducable
yep, tis so. We are both long term experienced Oracle developers - but this is a weirdy. Got any ideas? If we work anything out we shall certainly update this.

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Who can I update primary key field in master block

Hi,
I want to update the primary key field in master block when there are some records are present in detail block, when I edit the primary key filed there is an error FRM-40509 unable to update record. The primary key is also referred by the detail table.
So kindly give me the solution who can I update the primary key in master block when there is child records exists in detail block?.
Best regard,
shahzad

pls tell us a little more about, why you want to update a PK in a master block.
I haven't done that my whole time. Maybe you need something different.
The problem is, that your child-data references to the master-pk, so there is the point you have to go deep into the codings. But better don't do it. Tell us first why. I think there are other solutions for that.
try it
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Hi,
Can some experts share your valuable experience on the problem below?
We have created a form Master-Detail relation. For some reasons, we have to allow the primary key field to be editable. But we couln't achieve it in Form 6i. It gives update error during commit.
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YM

Hi there,
I think the problem is because u are updating the primary key in the master block but since it is a master detail block u need to update it in the detail block as well.so what i suggest u to do is in the pre-insert trigger assign the value of master primarykey to the detail primary key....
just check this out hopefully this shud help u.
Bye
Atul

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when i write it ,but this message will be coming.
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Venkata.
Message was edited by:
venkata

Hi,
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IDFINALNO , USERNAME
(No view) , RockQin
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One of the guidelines when selecting column for a primary key is:
Choose a column whose data values are never changed. A primary key value is only used to identify a row in the table, and its data should never be used for any other purpose. Therefore, primary key values should rarely or never be changed.
Cheers!

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points will be assigned for helpfull answers.
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Hi,
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I am using Jdevelopver 10.1.2
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Create a JPanel based on the second detail table with the wizard and add manually the JPanel to the Master-detail Form.
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Check the blog.
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Hey Vadim,
That worked. How come.. You know I did it several times before and all it said was, that it was going to create a new parameter field called so and so.
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the master block and details block sharing the same canvas.
after establishing relation ship, i'am able to view item details for details blockand when i delete record in master block cascading is also working fine.
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pls. explain a little bit more. Which error message do you see ?
You annotation with the canvas can't be the problem. It's not important where the items are displayed.
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many questions
Gerd

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Hi,
I have a flat file coming in PI. The structre for the same is
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hi ,
if you have two structures so do like this:
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regards
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Sender Adapter - Content Conversion Key Field Query

Hi,
I have a flat file of the following structure I am attempting to convert to XML using a file sender adatper:
H1,H2,H3,H4
D1,D2,D3,D4,D5,D6
D1,D2,D3,D4,D5,D6
D1,D2,D3,D4,D5,D6
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Header,1,Detail,*,Trailer,1
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It would seem that according to errors generated via Communication Channel Monitoring that this sort of Recordset Structure requires the Key Field Name to be set. I have searched around the forum and looked at the help.sap.com site and I'm struggling to understand what is required here.
Anyone help ?

>>It would seem that according to errors generated via Communication Channel Monitoring that this sort of Recordset Structure requires the Key Field Name to be set. I have searched around the forum and looked at the help.sap.com site and I'm struggling to understand what is required here.
Yes you need to set key field value for your Header, Detail and Trailer
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Hi
Can we have different key field names for records within a recordset.
When i give different key field names for Header and detail records in a recordset i get the error below: -
message not processed: com.sap.aii.messaging.adapter.trans.TransformException: Transformer Conversion3.0.5227 Error initializing Class: java.lang.Exception: java.lang.Exception: java.lang.Exception: Error(s) in XML conversion parameters found (4408) Parameter 'xml.keyFieldName' is missing (4403) ; nested exception caused by: java.lang.Exception: java.lang.Exception: java.lang.Exception: Error(s) in XML conversion parameters found (4408) Parameter 'xml.keyFieldName' is missing (4403)
Thanks

Hello Pratihchi,
One keyfield name is allowed, eventhough we have different records per recordset. Because we can differentiate the rows based on the keyfieldvalue and those value we need to mention in the fieldname. Check below link which contains the example on this.
https://www.sdn.sap.com/irj/scn/weblogs?blog=/pub/wlg/5393- [original link is broken] [original link is broken]> [original link is broken] File Adapter->Sender File Adapter for Content Conversion
Regards.
Prasanna.

Displaying TPM header fields on assignment block - CGPL/IBOM Framework

Hello Folks,
Our system is on CRM 7.0. The requirement I have at hand is to display 2 addtional fields 'Status' and 'Tactic' from the Trade Promotions Header on the 'Trade Promotions' assignment block on the Agreements Overview page.
UI Component - agroe
View - AGROE/TradePromotion
These fields are already existing on the Trade Promotion Overiew page and are part of the TPM header.
What I did till now is,
1. Used trasnaction CRMC_MKTIB_IL_CUSTOM and under application CRMD_MKTPL changed the attribute structure of the Node MKT_AGR_TPM from CRMS_MKTPL_IB_AGR_TRADE to ZCRMS_MKTPL_IB_AGR_TRADE. I have copied ZCRMS_MKTPL_IB_AGR_TRADE from the original structure and added two new fields for STATUS and TACTIC.
2. On the View configued the two new fields.
But the values are not showing up on the assignment blocks.
This query I guess boils down to the CGPL/IBOM Framework. Could someone please suggest the steps I need to enable the two fields on the assignment block? If anyone has pointers to information on CGPL/IBOM Frameworks please also share the same.
Thanks & Regards,
Gaurav
Edited by: Gaurav Walia on Oct 18, 2009 12:24 PM

Hi Gaurav,
Initially I thought that the issue can be that you just replaced the Assigment structure, but the Model Collection, Item and Persistency Class methods may still be using the same structure CRMS_MKTPL_AGR_TRADE in the methods. But that is not the case as they are mostly not redefined.
(Anyhow, you have to debug methods FETCH_DB,MOVE_DB_STRUCT_2_ATTR, MOVE_ATTR_2_DB_STRUCT of class
CL_CRM_MKTPL_ASSIGN_TPM_PERS to validate the dataflow.)
Did you maintain the same in IBOM customizing?Check TCODE;CRMC_MKTIB_IL_CUSTOM.
The IBOM Collection Class CL_CRM_MKTPL_IB_AGR_TPM_COLL is using structure CRMS_MKTPL_IB_AGR_TRADE in some of the methods.All these things need to be taken care of.
Personally, I would have tried to create a new relation with same cardinality and key fields and tried to map the same onto UI,as substituting standard IBOM structures and classes may create issues for me in future.
Regards,
Masood Imrani S.

Display property of key field in master block effects detail blk refreshing

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