How To Fix WER065 - Item field &1 is not compatible with type &3

SAP Error Message - Details

• Message type: E = Error

• Message class: WER - Messages for the package WER

• Message number: 065

• Message text: Item field &1 is not compatible with type &3

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 WER065 - Item field &1 is not compatible with type &3 ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WER065 - Item field &1 is not compatible with type &3
  
  Cause:
  This error occurs when there is a mismatch between the data type of a field in an item structure and the expected data type defined in the system or in the related data dictionary object. Specifically, the field (&1) in the item does not match the expected type (&3).
  Common scenarios include:
  
  A field in a structure or table is defined as one data type (e.g., CHAR, NUMC, INT), but the system expects another type.
  A mismatch between the data element or domain assigned to the field and the actual data type used.
  When customizing or enhancing standard SAP objects, if the field types are changed or incorrectly assigned.
  During data transfer or interface processing, if the incoming data type does not match the expected type.
  
  
  Solution:
  
  
  Check the Field Definition:
  
  Go to the ABAP Dictionary (transaction SE11).
  Look up the structure or table containing the field mentioned in the error (&1).
  Verify the data type of the field and compare it with the expected type (&3).
  
  
  
  Correct the Data Type:
  
  If the field type is incorrect, adjust it to match the expected type.
  If the field is part of a custom structure or enhancement, ensure it aligns with the standard SAP definitions or interface requirements.
  
  
  
  Check Data Element and Domain:
  
  Verify the data element and domain assigned to the field.
  Make sure the domain’s data type matches the expected type.
  
  
  
  Review Interfaces and Data Transfers:
  
  If the error occurs during data transfer (e.g., IDoc processing, BAPI calls), check the mapping and conversion rules.
  Ensure that the data being passed matches the expected data types.
  
  
  
  Adjust Program or Custom Code:
  
  If the error arises in custom ABAP code, review the declarations and assignments.
  Use appropriate type casting or conversion if necessary.
  
  
  
  Transport and Activation:
  
  After corrections, activate the objects and transport them if needed.
  Test the process again to confirm the error is resolved.
  
  
  
  
  Related Information:
  
  Transaction SE11: To check and maintain data dictionary objects.
  Transaction SE80: To review programs and structures.
  Data Types in SAP: Common types include CHAR (character), NUMC (numeric text), INT (integer), DEC (decimal), etc.
  Enhancements and User Exits: Custom fields added via enhancements must comply with SAP data type standards.
  IDoc and BAPI Interfaces: Data type mismatches often occur in interface scenarios.
  SAP Notes: Search for specific SAP Notes related to WER065 for any known issues or patches.
  
  
  If you provide the exact field name (&1) and the expected type (&3), I can help you with more precise guidance.