RFC: /POSDW/CREATE_TRANSACTIONS_EXT error message in POSDM

Hi All,

I am trying to send a tlog in our POSDM system using BAPI /POSDW/CREATE_TRANSACTIONS_EXT. But when testing the RFC in SE37 I am getting the following error message :

Message ID: /POSDW/INPUT Message number: 015

Message:

Error determining transaction category for code 1001

I have checked the customizing settings and I do not find anything unusual . Can you please advice on what this error message means and where should I look in order to resolve this. Possibily I am not filling in all the details in the Tlog structure but at this moment I am not able to narrow down to it.

Please advice , give suggestions.

Best Regards,

S