How To Fix CMAP113 - Mapping with a source attribute: MATM entries not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: CMAP - CSM Messages

• Message number: 113

• Message text: Mapping with a source attribute: MATM entries not allowed

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Since the attribute value in the target system is generated from one
source attribute, the navigation step <LS>generate target attribute
from several source attributes</>, is not relevant for this mapping.
The following navigation step is relevant for this attribute mapping:
<LS>maintain attribute mapping</>.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CMAP113 - Mapping with a source attribute: MATM entries not allowed ?

  The SAP error message CMAP113, which states "Mapping with a source attribute: MATM entries not allowed," typically occurs in the context of SAP Master Data Governance (MDG) or when working with data mapping in SAP systems. This error indicates that there is an issue with the mapping configuration, specifically related to the source attribute MATM (Material Type) in the context of a data mapping process.
  Cause:
  
  Invalid Mapping Configuration: The error suggests that the mapping configuration is attempting to use the MATM attribute in a way that is not permitted. This could be due to incorrect settings in the mapping rules or an attempt to map a source attribute that is not allowed for the target attribute.
  Data Model Restrictions: Certain attributes may have restrictions on how they can be used in mappings. The MATM attribute may not be allowed as a source attribute in the specific context you are working with.
  Inconsistent Data: If the data being processed does not conform to the expected structure or rules defined in the mapping, it can trigger this error.
  
  Solution:
  
  Review Mapping Configuration: Check the mapping configuration in the relevant transaction (e.g., MDG or data mapping tool) to ensure that the MATM attribute is not being incorrectly used as a source attribute. Adjust the mapping rules accordingly.
  Consult Documentation: Refer to SAP documentation or help resources related to the specific version of SAP you are using. This can provide insights into the allowed attributes and their usage in mappings.
  Use Alternative Attributes: If MATM is not allowed as a source attribute, consider using alternative attributes that are permitted for the mapping process.
  Test with Sample Data: If possible, test the mapping with a smaller set of sample data to identify if the issue persists. This can help isolate the problem.
  Seek Support: If the issue cannot be resolved through configuration changes, consider reaching out to SAP support or consulting with an SAP expert who can provide guidance based on your specific system setup.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on the MATM attribute and its usage.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Training and Documentation: Ensure that users involved in data mapping are trained on the specific rules and configurations of the SAP system they are working with, as this can help prevent such errors in the future.
  
  By following these steps, you should be able to identify the cause of the CMAP113 error and implement a solution to resolve it.