You observe difference in your system's behaviour after certain upgrade, about what purchase requisitions (PR) items can be opened.
Before upgrading (which upgrade included SAP Note 2484787) if a user did not have authorization for some items of a PR (for example due to plant authorization restrictions) then the MEPO 816 - Not possible to select all items - system message appeared, and on the ME52n screen's item overview those items listed and were editable, for which the user had authorization fully.
However after upgrade such a user who does not have authorization for one of the items of the PR can not even open the document and the authorized items, the 06 199 - Missing authorization ... - error blocks the PR opening.
See in "see also" part the affected system versions
2671292 2484787 PR BANF BAPI_PR_CREATE BAPI_PR_CHANGE MEPO818 MEPO 818 MEPO816 MEPO816 06199 06 199 me52n me51n me54n me53n , KBA , MM-PUR-REQ-GUI , Userinterface - Purchase Requisitions , MM-PUR-REQ , Purchase Requisitions , How To
About this pageThis is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).
Search for additional results
Visit SAP Support Portal's SAP Notes and KBA Search.