How To Fix CATS_ESA_PROXY002 - Conversion Error GDT &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CATS_ESA_PROXY - Messages for CATS proxies

• Message number: 002

• Message text: Conversion Error GDT &1

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 CATS_ESA_PROXY002 - Conversion Error GDT &1 ?

  The SAP error message CATS_ESA_PROXY002 Conversion Error GDT &1 typically occurs in the context of the Cross-Application Time Sheet (CATS) when there is an issue with the data being processed, particularly when converting data types or formats.
  Cause:
  
  Data Format Issues: The error often arises when the data being sent to or received from the system does not match the expected format. This could be due to incorrect data types, missing fields, or improperly formatted data.
  Configuration Issues: There may be configuration problems in the CATS settings or in the integration with other systems (like SAP ERP or external systems).
  Incompatible Data Types: The error can occur if there is an attempt to convert a data type that is not compatible with the expected data type in the target system.
  Missing or Incorrect Mapping: If there is a mapping issue between the source and target systems, it can lead to conversion errors.
  
  Solution:
  
  Check Data Formats: Review the data being sent to ensure that it adheres to the expected formats. This includes checking date formats, numeric formats, and ensuring that all required fields are populated.
  Review Configuration: Verify the configuration settings in CATS and ensure that they are correctly set up for the integration scenario you are working with.
  Debugging: Use transaction codes like SLG1 (Application Log) to check for detailed logs related to the error. This can provide insights into what specific data is causing the conversion error.
  Data Mapping: Ensure that the data mapping between the source and target systems is correctly defined. If you are using middleware (like PI/PO), check the mapping configurations there as well.
  Consult Documentation: Refer to SAP documentation or notes related to CATS and the specific error message for any known issues or patches that may address the problem.
  Testing: If possible, test with a smaller set of data to isolate the issue. This can help identify if the problem is with specific records or a broader configuration issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any updates or patches related to CATS and the specific error message. SAP frequently releases notes that address known issues.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CATS, CATS_APPR, and SLG1 for logging and debugging.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.