Re: Table Types in SAP B1

Hi,

There are three different types of table in SAP B1.

1. "O" tables which refers to master table--Item master data (OITM), Business partner data (OCRD) etc

2. "A" tables which refers to history tables---AITM, ACRD etc

3. Document heading tables which refers to marketing documents like ORDR, ODLN etc...

4. Document line table which refers to marketing document like RDR1, DLN1 etc.

Without creating master table, system will not allow to post marketing documents.

Thanks & Regards,

Nagarajan