SAP Logistics

if the business requires to implement some conditions during auto purchase order creation through ME59N transaction then we can use the below exit so that we can manipulate the values in the purchase order during creation. EXIT_SAPLME59_001

There will be different procurement processes like Standard PO, Framework PO, Services, and STO... but do understand that the "Manage Purchase Order" app will support only the standard PO document types or Z document types created with reference to standard PO document type 'NB' without changing parameters. In this situation, you have to go with the "Create Purchase order" app to create purchase orders for other processes.

Below are the options that can avoid that conditions update in the condition tab of the Purchase Order : Use T-code OMET to set function authorizations and define that the conditions cannot be changed.  Consider changing the condition type by using T-code M/06. If you set the indicator 'Manual Entries' to D, then it is not possible to change the condition in the purchase order.

 At times, business users do purchase orders for the purchase requisitions created through sales orders. Again, after few days business users will try to use the same purchase requisitions to create new purchase orders.  In this situation, SAP throws the error message Error '06249' even though it is maintained as a warning message in system messages. This is standard SAP functionality and below is the workaround need be implemented as proposed by SAP in the note mentioned in the subject line.   The following workarounds are possible - from both MM and SD perspectives: Solution for MM side: Use the already existing PO + item. In this existing PO item, please create a new delivery schedule (tab "delivery schedule") for the new delivery date and the open units, then the system will allow you to continue. - or - Solution for SD side: Create a new schedule line in the old sales order item, or create a new item in the sales order for the re...

At times, We might require to enhance the item segment of the Standard Purchase Order confirmation IDoc type 'ORDERS05' which requires two activities to be performed in this situation: Append the new field to the segment Populating values in the fields during IDoc processing Append field in the segment The custom field is required to be appended to the item segment field 'EIEDP01' which is a structure through append structure functionality in SE11 Populating values in the fields during IDoc processing Populating values in the custom field related to the item segments of the purchase order 'E1EDP01' will be accomplished through the customer exit 'EXIT_SAPLEINM_002' Thank you.