SFTP Sender - content conversion to read Header & detail and control record

Question

Hi Experts,
    I'm just beginner in SAP PI. Just would like to know possibility for below requirement for my further reseach
Soure file format fix length  with 3 different format(H,D,T)
As example
H001TestHeader1
D001001TestDetail11
D001002TestDetail21
T2
H002TestHeader2
D002001TestDetail21
T2
The requirement detail :
1. There are multiple set of H,D,T per files
2.  T line is the record count of total D line per each H set.  for example as green font we have 2 D line, So T show T2
3.  If number in T line is not match with actual D line, then only these set should be filter out and write to error file and send email alert. for example as red font we have 1 D line, but T show T2
4.  If number in T line is match with actual D line, then these set will be write to result file.
As I know that content  conversion may be support this requirement for separate records set for H/D/T but I don't have idea how to handle requirement no.3 and 4, Is it need ccBPM? Please help to provide some overview guideline for my further research. Thank you.

Answer 1

As I know that content  conversion may be support this requirement for separate records set for H/D/T
>>> For the  FCC, you might be using Message Transformation bean and unfortunately MTB doesn't provide the option to split the message i.e. " Records set per message".
If you go for two step approach i.e.  then you can use this option to split the records.
1) pass through interface -> SFTP -> NFS
2) NFS(Standard FCC) -> Your target system
I don't have idea how to handle requirement no.3 and 4, Is it need ccBPM? Please help to provide some overview guideline for my further research. Thank you.
>>> If you can split the file for each recordset i.e.  one set of H/D/T then you can handle the validation part in message mapping.
If T has valid number of records then execute the mapping set the filename  and directory to "result file" locations using dynamic configuration.
If T has invalid number of records then execute the mapping set the filename  and directory to "error file" location.
To trigger the email from the message mapping refer to the below blogs -
Mail without email adapter? Part - I - Process Integration - SCN Wiki
How to send Alerts using UDF or JAVA Mapping