How To Fix APJ_FW006 - Data type &1 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: APJ_FW - Application jobs framework messages

• Message number: 006

• Message text: Data type &1 is invalid

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message APJ_FW006 - Data type &1 is invalid ?

  The SAP error message APJ_FW006, which states "Data type &1 is invalid," typically occurs in the context of data processing or data transfer within SAP systems, particularly when dealing with data types in custom programs, interfaces, or configurations.
  Cause:
  
  
  Invalid Data Type: The error indicates that the data type specified (represented by &1) is not recognized or is not valid in the context where it is being used. This could be due to:
  
  Typographical errors in the data type name.
  Using a data type that is not supported in the specific context (e.g., using a custom data type where a standard one is expected).
  Mismatches between the expected data type and the actual data type being passed.
  
  
  
  Configuration Issues: If the error arises during data transfer or integration processes, it may be due to incorrect configuration settings in the relevant modules or interfaces.
  
  
  Version Compatibility: If you are using a newer or older version of SAP, certain data types may have been deprecated or changed, leading to this error.
  
  
  Solution:
  
  
  Check Data Type: Verify the data type being used in the program or configuration. Ensure that it is correctly spelled and is a valid data type in the context of your SAP system.
  
  
  Review Code/Configuration: If this error occurs in custom ABAP code or configuration settings:
  
  Review the relevant code or configuration to ensure that the correct data types are being used.
  If using custom data types, ensure they are properly defined in the Data Dictionary (SE11).
  
  
  
  Debugging: If you have access to debugging tools, use them to trace the execution of the program or process to identify where the invalid data type is being referenced.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for the specific module or function you are working with to understand the expected data types.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide guidance on data types.
  
  
  Testing: After making changes, test the program or process again to ensure that the error has been resolved.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) to investigate data types and their definitions.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  SAP Support: If the issue persists and you have a support contract, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the cause of the APJ_FW006 error and implement a solution to resolve it.