How To Fix FCOM_PLANNING_CORE121 - Error in planning function parameter definition

SAP Error Message - Details

• Message type: E = Error

• Message class: FCOM_PLANNING_CORE - Messages for Package FCOM_PLANNING_CORE

• Message number: 121

• Message text: Error in planning function parameter definition

What causes this issue?

The tabular parameter &V1& of planning function &V3& contains too many
entries.
This parameter allows a maximum of &V2& entries.

System Response

The system aborts processing of the planning function.

How to fix this error?

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

Procedure for System Administrators

Ensure that the tabular parameter &V1& is maintained correctly in the
parameters of the planning function.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FCOM_PLANNING_CORE121 - Error in planning function parameter definition ?

  The SAP error message FCOM_PLANNING_CORE121 typically indicates an issue with the definition of parameters in a planning function within the SAP system, particularly in the context of SAP Financial Consolidation or SAP BPC (Business Planning and Consolidation). This error can arise due to various reasons, such as incorrect parameter settings, missing required parameters, or inconsistencies in the planning function configuration.
  Causes:
  
  Incorrect Parameter Definition: The parameters defined for the planning function may not match the expected format or type.
  Missing Parameters: Required parameters for the planning function may not have been defined or are missing.
  Inconsistent Data Types: The data types of the parameters may not be compatible with the expected input for the planning function.
  Configuration Issues: There may be issues in the configuration of the planning function or the underlying data model.
  Authorization Issues: Lack of proper authorizations to access or execute the planning function.
  
  Solutions:
  
  Review Parameter Definitions: Check the planning function's parameter definitions in the SAP system. Ensure that all required parameters are defined correctly and that their data types match the expected values.
  Check for Missing Parameters: Verify that all necessary parameters are included in the planning function. If any are missing, add them as needed.
  Validate Data Types: Ensure that the data types of the parameters are consistent with what the planning function expects. Adjust them if necessary.
  Reconfigure the Planning Function: If there are configuration issues, consider reconfiguring the planning function. This may involve redefining the function or adjusting related settings.
  Check Authorizations: Ensure that the user executing the planning function has the necessary authorizations to perform the action. If not, update the user roles or permissions accordingly.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the planning function you are working with. This can provide insights into the expected parameter definitions and configurations.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message. SAP frequently updates its knowledge base with solutions to common problems.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Testing: After making changes, test the planning function to ensure that the error has been resolved and that it operates as expected.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.