How To Fix MD157 - Do not enter planning scenario for copying - function not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: MD - Material Requirements Planning (MRP)

• Message number: 157

• Message text: Do not enter planning scenario for copying - function not possible

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MD157 - Do not enter planning scenario for copying - function not possible ?

  The SAP error message MD157 ("Do not enter planning scenario for copying - function not possible") typically occurs in the context of planning scenarios in SAP's Advanced Planning and Optimization (APO) module or in Integrated Business Planning (IBP). This error indicates that the system does not allow the copying of planning data when a planning scenario is specified.
  Cause:
  
  Incorrect Planning Scenario: The error usually arises when a user attempts to copy planning data while specifying a planning scenario that is not allowed for the copy operation.
  System Configuration: The system may be configured in such a way that certain planning scenarios are restricted from being used for copying data.
  Data Integrity: The system may prevent copying to maintain data integrity, especially if the source and target scenarios are incompatible.
  
  Solution:
  
  Remove Planning Scenario: When executing the copy function, ensure that you do not specify a planning scenario. The copy operation should be performed without any planning scenario to avoid this error.
  Check Configuration: Review the configuration settings for planning scenarios in your SAP system. Ensure that the scenarios you are working with are set up correctly and that copying is permitted.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on copying planning data and the use of planning scenarios.
  User Authorization: Ensure that you have the necessary authorizations to perform the copy operation without a planning scenario.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP experts for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to planning scenarios and data copying, such as /SAPAPO/MC90 for planning book settings.
  Training and Documentation: Consider training sessions or documentation on SAP APO/IBP to better understand planning scenarios and their implications on data operations.
  
  By following these steps, you should be able to resolve the MD157 error and successfully perform the desired planning data operations.