Lookup in ECC while posting GL (ACC_GL_POSTING)

[phanikumar_akella]

Dear Experts

I am working on a File to IDoc scenario.SAP PI is picking the file and posting the standard ACC_GL_POSTING IDoc into SAP.  Before that I need to do lookups for 3 fields in SAP ECC. This lookup can be done from SAP PI. But considering performance issues I would like to perform this lookup in ECC, once the IDoc is posted or before posting of IDocs.

Please let me know what are all the possible options to perform the lookup of values in ECC while working with standard IDocs. Can we write some enhancements..etc to achieve this.

Thanks

Phani Akella

[Former Member]

Hi Phani,

If you want to do lookups, search for Customer exits available in the  Function Module you are using in the Process Code.

In the customer exits, you can do look ups and take the action whatever requried.

Regards,

Sumit