How To Fix FWTR013 - Date fields are not compatible with class data

SAP Error Message - Details

• Message type: E = Error

• Message class: FWTR - Securities Transaction Management

• Message number: 013

• Message text: Date fields are not compatible with class data

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FWTR013 - Date fields are not compatible with class data ?

  The SAP error message FWTR013: Date fields are not compatible with class data typically occurs in the context of SAP's Flexible Workflow or when dealing with date fields in a class or object that are not compatible with the expected data types or formats. This error can arise in various scenarios, such as during data entry, processing, or when executing certain transactions.
  Causes:
  
  Data Type Mismatch: The date fields being used may not match the expected data types defined in the class or object. For example, if a date field is expected to be in a specific format (like YYYY-MM-DD) but is provided in another format, this error can occur.
  Null or Empty Values: If a date field is expected to have a value but is null or empty, it can lead to compatibility issues.
  Incorrect Configuration: The configuration of the workflow or the class may not be set up correctly, leading to mismatches in expected data types.
  Custom Code Issues: If there is custom code involved (like user exits or BAdIs), it may not be handling date fields correctly.
  
  Solutions:
  
  Check Data Types: Ensure that the date fields being used are of the correct data type and format. You can check the data dictionary (SE11) for the relevant table or structure to confirm the expected types.
  Validate Input Data: Before processing, validate that all date fields have the correct values and are not null or empty.
  Review Configuration: If the error is related to a workflow, review the configuration settings in the workflow management area to ensure that all date fields are correctly defined.
  Debug Custom Code: If there is custom code involved, debug it to ensure that date fields are being handled correctly. Look for any conversions or manipulations that may lead to incompatibility.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), or SWDD (Workflow Builder) to investigate the issue further.
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  Documentation: Review SAP documentation related to Flexible Workflow and date handling in ABAP to understand best practices and common pitfalls.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.