How To Fix LCM_LCA063 - If cardinality is maintained, then 'LCM Field' must be empty

SAP Error Message - Details

• Message type: E = Error

• Message class: LCM_LCA - Messages for LCA Integration

• Message number: 063

• Message text: If cardinality is maintained, then 'LCM Field' must be empty

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LCM_LCA063 - If cardinality is maintained, then 'LCM Field' must be empty ?

  The SAP error message LCM_LCA063 typically occurs in the context of SAP Master Data Governance (MDG) or SAP Business Suite applications when there is an issue with the configuration of cardinality in a data model. This error indicates that if cardinality is maintained for a certain field, then the corresponding 'LCM Field' must be left empty.
  Cause:
  The error arises due to a conflict in the configuration settings related to cardinality and the associated fields in the data model. Specifically, it suggests that:
  
  Cardinality is Defined: You have defined cardinality for a certain field in your data model, which specifies how many instances of one entity can be associated with another.
  LCM Field is Not Empty: The 'LCM Field' (which typically refers to a field related to the Life Cycle Management or similar) is populated with data, which contradicts the requirement that it should be empty when cardinality is maintained.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Cardinality Settings: Check the configuration of the cardinality for the relevant field in your data model. Ensure that it is set correctly according to your business requirements.
  
  
  Clear the LCM Field: If the cardinality is indeed required, you will need to clear the 'LCM Field' to comply with the error message. This may involve:
  
  Removing any existing values in the 'LCM Field'.
  Ensuring that the field is left empty before saving or processing the data.
  
  
  
  Adjust Configuration: If the cardinality setting is not necessary, consider adjusting the configuration to remove the cardinality definition, allowing the 'LCM Field' to be populated as needed.
  
  
  Consult Documentation: Refer to SAP documentation or help resources specific to your version of SAP for more detailed guidance on managing cardinality and LCM fields.
  
  
  Testing: After making the necessary changes, test the data entry or processing again to ensure that the error is resolved.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or patches related to this error.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Training and Documentation: If you are frequently working with data models in SAP, consider additional training or reviewing documentation on data modeling and cardinality management.
  
  By following these steps, you should be able to resolve the error message LCM_LCA063 and ensure that your data model is configured correctly.