How To Fix /BOBF/COM_GEN_MODEL310 - External Modifier &1: MAP argument &2 is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/COM_GEN_MODEL -

• Message number: 310

• Message text: External Modifier &1: MAP argument &2 is unknown

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/COM_GEN_MODEL310 - External Modifier &1: MAP argument &2 is unknown ?

  The SAP error message /BOBF/COM_GEN_MODEL310 typically indicates an issue related to the Business Object Processing Framework (BOPF) in SAP. This error occurs when the system encounters an external modifier that references a mapping argument that is not recognized or does not exist in the context of the operation being performed.
  
  Cause:
  
  Unknown Mapping Argument: The error suggests that the mapping argument specified in the external modifier is not defined or is incorrectly referenced.
  
  Configuration Issues: There may be a misconfiguration in the BOPF model or the external modifier itself.
  Data Model Changes: If there have been recent changes to the data model or the BOPF configuration, it may lead to inconsistencies.
  Version Mismatch: The version of the BOPF model being used may not match the expected version that includes the specified mapping argument.
  
  
  Solution:
  
  Check the External Modifier: Review the external modifier configuration to ensure that the mapping argument is correctly defined and spelled. Make sure that