Requirement with WBS element can not convert to PO
We have finished the bid process with the PR which is transferred from R/3 ,this PR has the 'P' accout category . When we create PO according to the accepeted bid ,an error raised :Purchase Order has not been created ,Internal number range is missing for transaction type . Transaction type * does no exits "
I am sure that we have configured the transaction type "ECPO" for inderect material and also confugured the cooresponding number range both in SRM and backend..
Where we should check for this issue?