How To Fix PRODALLOC_CHARC_CTLG026 - You cannot assign &1, its data type &2 cannot be combined with &3 of &4.

SAP Error Message - Details

• Message type: E = Error

• Message class: PRODALLOC_CHARC_CTLG - Prod Alloc Characteristic Catalog Message Class for BOPF

• Message number: 026

• Message text: You cannot assign &1, its data type &2 cannot be combined with &3 of &4.

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 PRODALLOC_CHARC_CTLG026 - You cannot assign &1, its data type &2 cannot be combined with &3 of &4. ?

  The SAP error message PRODALLOC_CHARC_CTLG026 typically occurs when there is an issue with data type compatibility during the assignment of characteristics in a product master or similar context. This error indicates that the data type of the characteristic you are trying to assign (denoted as &1) is not compatible with the data type expected in the context you are working with (denoted as &2, &3, and &4).
  
  Cause:
  
  Data Type Mismatch: The characteristic you are trying to assign has a data type that is incompatible with the expected data type in the target context. For example, you might be trying to assign a numeric characteristic to a field that expects a string or vice versa.
  
  Configuration Issues: There may be configuration issues in the characteristic settings or in the product master data that lead to this incompatibility.
  Incorrect Assignment: The assignment of characteristics may not follow the defined rules or constraints set in the