How To Fix /CWM/MM012 - No reposting of standard material &1 to CW material &2 allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: /CWM/MM -

• Message number: 012

• Message text: No reposting of standard material &1 to CW material &2 allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /CWM/MM012 - No reposting of standard material &1 to CW material &2 allowed ?

  The SAP error message /CWM/MM012 No reposting of standard material &1 to CW material &2 allowed typically occurs in the context of the SAP Convergent Charging (CWC) or SAP Material Management (MM) modules. This error indicates that there is an attempt to repost a standard material to a chargeable (CW) material, which is not permitted by the system.
  Cause:
  
  Material Type Restrictions: The error arises because the system has restrictions on reposting standard materials to chargeable materials. This is often due to the configuration settings in the material management module.
  Configuration Settings: The material types involved may not be configured to allow reposting. This can be due to specific settings in the material master or in the configuration of the CWC module.
  Business Process Compliance: The reposting may violate business rules or compliance requirements set within the organization.
  
  Solution:
  
  Check Material Types: Verify the material types of both the standard material and the chargeable material. Ensure that the configuration allows for reposting if that is the intended business process.
  Review Configuration: Check the configuration settings in the SAP system related to material management and chargeable materials. This may involve looking at the material type settings in transaction codes like OMH1 (for material types) or SPRO (for configuration).
  Consult Documentation: Review SAP documentation or notes related to the specific error message for any additional insights or updates that may be relevant.
  Business Process Review: If reposting is not allowed due to business rules, consider whether the process can be adjusted to comply with these rules or if an alternative approach can be taken.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance. They may provide insights specific to your system configuration or version.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03 (Display Material), MM02 (Change Material), and MM01 (Create Material) to check material details.
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal for any patches or updates that may address the issue.
  User Exits and BAdIs: If custom logic is involved, check for any user exits or Business Add-Ins (BAdIs) that may affect the reposting process.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.