How To Fix FCOM_PLANNING_CORE026 - Pattern &2 for parameter &1 and ABAP data type &3 not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: FCOM_PLANNING_CORE - Messages for Package FCOM_PLANNING_CORE

• Message number: 026

• Message text: Pattern &2 for parameter &1 and ABAP data type &3 not supported

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FCOM_PLANNING_CORE026 - Pattern &2 for parameter &1 and ABAP data type &3 not supported ?

  The SAP error message FCOM_PLANNING_CORE026 typically indicates that there is an issue with the data type of a parameter being used in a planning function or a related process. This error occurs when the system encounters a parameter that is not supported due to its ABAP data type.
  Cause:
  The error can be caused by several factors:
  
  Unsupported Data Type: The parameter specified in the error message has an ABAP data type that is not supported for the operation you are trying to perform. This could be due to using a custom data type or a type that is not compatible with the planning function.
  Incorrect Configuration: The planning function or the data model may not be configured correctly, leading to the use of an unsupported parameter.
  Data Model Issues: There may be issues with the data model or the way the parameters are defined in the planning function.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Parameter Definitions: Review the definitions of the parameters being used in the planning function. Ensure that they are using supported ABAP data types. Common supported types include CHAR, NUMC, DATS, etc.
  
  
  Modify Data Types: If you find that the parameter is using an unsupported data type, consider changing it to a supported type. This may involve modifying the data model or the planning function configuration.
  
  
  Review Planning Function Configuration: Ensure that the planning function is correctly configured and that all parameters are defined properly. Check for any inconsistencies in the configuration.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific planning function you are using. There may be specific guidelines or limitations regarding the data types that can be used.
  
  
  Debugging: If you have access to the ABAP development environment, you can debug the planning function to identify where the unsupported data type is being used.
  
  
  SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. Provide them with the error message details and any relevant configuration information.
  
  
  Related Information:
  
  SAP Notes: Check for any SAP Notes related to the specific planning function or error message. SAP frequently releases notes that address known issues and provide solutions.
  Data Types in ABAP: Familiarize yourself with the supported data types in ABAP and their compatibility with various SAP functions.
  Planning Functions: Review the documentation for the specific planning functions you are using to understand their requirements and limitations.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.