How To Fix /SAPAPO/SCMB_PRP026 - At least 2 material values must be maintained

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SCMB_PRP -

• Message number: 026

• Message text: At least 2 material values must be maintained

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SCMB_PRP026 - At least 2 material values must be maintained ?

  The SAP error message /SAPAPO/SCMB_PRP026 indicates that at least two material values must be maintained in the context of a planning scenario, typically related to the Supply Chain Management (SCM) module in SAP Advanced Planning and Optimization (APO). This error often arises when you are trying to execute a planning run or a similar operation that requires multiple materials to be defined, but only one or none have been specified.
  Cause:
  
  Insufficient Material Data: The primary cause of this error is that the system expects at least two materials to be defined for the operation you are trying to perform, but only one or none are provided.
  Planning Object Structure: The planning object structure may require multiple materials for the specific planning scenario you are working with.
  Configuration Issues: There may be configuration settings in the APO system that enforce this requirement.
  
  Solution:
  
  Check Material Entries: Ensure that you have entered at least two materials in the relevant planning transaction or screen. This could be in the context of a planning run, a heuristic, or any other operation that requires multiple materials.
  Review Planning Object Structure: Verify the planning object structure to ensure it is set up correctly and that it allows for the required number of materials.
  Adjust Configuration: If the requirement for two materials is not appropriate for your scenario, you may need to adjust the configuration settings in the APO system. This may involve working with your SAP Basis or SCM consultant to modify the settings.
  Consult Documentation: Review the SAP documentation or help files related to the specific transaction or process you are working with to understand the requirements better.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in APO, such as /SAPAPO/SCMB for supply chain management.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users' experiences.
  Testing: If you are in a development or testing environment, try replicating the issue with different sets of materials to understand the conditions under which the error occurs.
  
  By following these steps, you should be able to resolve the error and proceed with your planning activities in SAP APO.