Workflow Expression Rule Adapter
Hello there,
this is my first time creating process controlled workflow. Now I have a problem to create the right expressions and events to define the output for my for choosing the right schema.
What I want:
We have created a ZBUS2121 and delegated it to BUS2121. Within ZBUS2121 we created new attribute for workflow starting condition.
In Application controlled workflow it works all fine.
But now migrating the workflow to process controlled workflow framework there is the problem.
I need the value of the new Z Attribute from my ZBUS2121 to trigger the right schema.
I Created a new expression Z_C_GET_APPR as OCF001 to call the funktion module /SAPSRM/WF_BFR_0EXP000
my parameters are
1. OC_C1_C_FWFSCRLCNTNT (its the constant class name /SAPSRM/CL_WF_RULE_CONTXT_SC)
2. OC_C2_C_GET_PROPERTY
3. Z_C2_ZGENEHMIGUNGSWF (Thats the name of the attribute in ZBUS2121)
with another expression Z00_SC_E_CHECK from type simple SAP Formularinterpreter (OFB001) I will check the result of Z_C_GET_APPR
I wrote the "Z_C_GET_APPR = 'E'
The result type is boole.
then a third expressions gives me the schema name. It's checks if Z00_SC_E_CHECK is true.
My problem is that the expression Z_C_GET_APPR containing the function module call delivers not the expected result. One field with the value from ZBUS2121.
Whats my mistake?
Hello Saravanan,
You are right these are the parameters of the expression.
I did'nt know about a naming conversion in brf. Thanks for the hint.
Now I created a new constant expression called Z_C4_ZGENEHMIGUNGSWF but it solved not my problem.
these are my parameters now:
1. OC_C1_C_FWFSCRLCNTNT (its the constant class name /SAPSRM/CL_WF_RULE_CONTXT_SC)
2. OC_C2_C_GET_PROPERTY
3.Z_C4_ZGENEHMIGUNGSWF (Thats the name of the attribute in ZBUS2121)
When I look into other expressions which using the same function module they all have
1. OC_C1_C_FWFSCRLCNTNT (its the constant class name /SAPSRM/CL_WF_RULE_CONTXT_SC)
2. OC_C2_C_GET_PROPERTY
3. OC_C3_C.....
as parameters.
Is /SAPSRM/WF_BRF_0EXP000 the right fm for me? And parameter two the right method?
Maybe it isn't the wrong fm because I'm using ZBUS2121? Or Maybe I have more naming problems. Where can I see the naming conversions of BRF Objects?
How can I trace the workflow and the result of the expression? Currently I will trigger an workflow schema with it and I have to create shopping cards to test my workflow and the expressions. Is there a simple way for finding out the result of the expression?
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