How To Fix PE791 - Assignment strategy &1 selected and saved

SAP Error Message - Details

• Message type: E = Error

• Message class: PE - Shift Planning: Messages

• Message number: 791

• Message text: Assignment strategy &1 selected and saved

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message PE791 - Assignment strategy &1 selected and saved ?

  The SAP error message PE791 typically relates to issues with assignment strategies in the context of SAP's Production Planning (PP) or Materials Management (MM) modules. This error indicates that a specific assignment strategy has been selected and saved, but there may be issues with its configuration or application.
  Cause:
  
  Incorrect Configuration: The assignment strategy may not be properly configured in the system. This could involve missing or incorrect settings in the assignment strategy definition.
  Incompatibility: The selected assignment strategy may not be compatible with the current settings or data in the system, such as material master data or production versions.
  Data Issues: There may be inconsistencies or errors in the master data that prevent the assignment strategy from being applied correctly.
  User Authorization: The user may not have the necessary authorizations to execute the transaction or to save changes related to the assignment strategy.
  
  Solution:
  
  Check Configuration: Review the configuration of the assignment strategy in the relevant customizing settings (transaction codes like SPRO). Ensure that all necessary parameters are correctly set.
  Validate Data: Check the master data related to the materials or production orders involved. Ensure that all required fields are filled out correctly and that there are no inconsistencies.
  Review Compatibility: Ensure that the selected assignment strategy is appropriate for the specific scenario you are working with. You may need to consult documentation or SAP notes for guidance on which strategies are compatible with your setup.
  User Authorization: Verify that the user has the necessary authorizations to make changes to the assignment strategy. If not, contact your SAP security team to request the appropriate access.
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error message. SAP frequently updates its knowledge base with solutions to common issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (Customizing), MM02 (Change Material), or CO01 (Create Production Order) to navigate through the configuration and data settings.
  Documentation: Review SAP documentation related to assignment strategies, production planning, and materials management for a deeper understanding of how these components interact.
  SAP Community: Engage with the SAP Community forums or support channels to seek advice from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to engage with SAP support for further assistance.