How To Fix FMCA_TRM_MD106 - Cardinality on secondary side exceeded

SAP Error Message - Details

• Message type: E = Error

• Message class: FMCA_TRM_MD - PSCD: Master Data for TRM

• Message number: 106

• Message text: Cardinality on secondary side exceeded

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FMCA_TRM_MD106 - Cardinality on secondary side exceeded ?

  The SAP error message FMCA_TRM_MD106, which indicates that the "Cardinality on secondary side exceeded," typically arises in the context of SAP's Financial Management (FM) module, particularly when dealing with budgetary control and fund management.
  Cause:
  This error generally occurs when there is a mismatch in the cardinality settings between the primary and secondary data structures in the system. Cardinality refers to the relationship between two entities, and in this case, it indicates that the number of entries on the secondary side (e.g., budget, funds, or other related objects) exceeds the allowed limit defined in the system configuration.
  Common Causes:
  
  Excessive Data Entries: There may be too many budget entries or fund allocations that exceed the predefined limits.
  Configuration Issues: The system configuration for cardinality settings may not be aligned with the actual data being processed.
  Data Integrity Issues: There may be inconsistencies or errors in the data that lead to an unexpected number of entries being processed.
  
  Solution:
  To resolve the FMCA_TRM_MD106 error, you can take the following steps:
  
  
  Review Cardinality Settings:
  
  Check the configuration settings for cardinality in the relevant FM module. Ensure that the settings are appropriate for the volume of data you are processing.
  
  
  
  Data Cleanup:
  
  Review the data entries related to the budget or funds. Remove any unnecessary or duplicate entries that may be contributing to the cardinality issue.
  
  
  
  Adjust Configuration:
  
  If necessary, adjust the configuration to allow for a higher cardinality limit. This may involve working with your SAP Basis or configuration team to ensure that the changes are made correctly.
  
  
  
  Check for Data Integrity:
  
  Run data integrity checks to ensure that there are no inconsistencies in the data that could be causing the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the FM module for any specific guidelines or recommendations regarding cardinality settings.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance. They may provide insights or patches that address the specific error.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP FM, such as FMBB (Budgeting) or FMAVCR01 (Budget Availability Control).
  SAP Notes: Search for SAP Notes related to FMCA_TRM_MD106 for any known issues or fixes.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the root cause of the FMCA_TRM_MD106 error and implement a suitable solution.