How To Fix SD_EXPRESSION013 - Data type &1, length &2 is not compatible with data type &3, length &4

SAP Error Message - Details

• Message type: E = Error

• Message class: SD_EXPRESSION - Messages processing AST expressions

• Message number: 013

• Message text: Data type &1, length &2 is not compatible with data type &3, length &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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SD_EXPRESSION013 - Data type &1, length &2 is not compatible with data type &3, length &4 ?

  The SAP error message SD_EXPRESSION013 indicates a data type mismatch in the context of an expression or calculation within the Sales and Distribution (SD) module. This error typically arises when there is an attempt to use or manipulate data types that are incompatible with each other, such as trying to assign a string to a numeric field or vice versa.
  Cause:
  The error message is triggered when:
  
  An expression or calculation is defined with incompatible data types.
  The length of the data being processed does not match the expected length for the target data type.
  There may be a custom development or configuration issue where the data types are not aligned correctly.
  
  Solution:
  To resolve the SD_EXPRESSION013 error, you can take the following steps:
  
  
  Check the Data Types: Review the data types involved in the expression or calculation. Ensure that they are compatible. For example, if you are trying to perform arithmetic operations, ensure that all operands are numeric.
  
  
  Adjust Lengths: If the error message specifies lengths, ensure that the lengths of the data types match the expected lengths. You may need to adjust the lengths in your data definitions or structures.
  
  
  Review Custom Code: If this error occurs in custom ABAP code, review the relevant code sections to ensure that data types are correctly defined and used. Look for any implicit type conversions that may lead to mismatches.
  
  
  Debugging: Use the ABAP debugger to trace the execution of the program and identify where the error occurs. This can help you pinpoint the exact location of the data type mismatch.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific details about the data types and their expected lengths in the context of the operation you are performing.
  
  
  Testing: After making changes, thoroughly test the affected functionality to ensure that the error is resolved and that no new issues have been introduced.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, SAP releases updates that address specific bugs or issues.
  Data Dictionary: Familiarize yourself with the SAP Data Dictionary (SE11) to understand the definitions of the data types you are working with.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the SD_EXPRESSION013 error in your SAP system.