How To Fix TDPR_MESSAGES013 - JSON error at "&1": The table &2 does not have a field &3.

SAP Error Message - Details

• Message type: E = Error

• Message class: TDPR_MESSAGES - Message class for the test tools

• Message number: 013

• Message text: JSON error at "&1": The table &2 does not have a field &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message TDPR_MESSAGES013 - JSON error at "&1": The table &2 does not have a field &3. ?

  The SAP error message TDPR_MESSAGES013 indicates that there is a JSON error related to a specific table and field in your SAP system. The message typically means that the system is trying to access a field in a table that does not exist, which can occur during data processing or integration tasks, especially when working with JSON data formats.
  Cause:
  
  Field Name Mismatch: The field name specified in the JSON does not match any field in the specified table. This could be due to a typo or an incorrect field name.
  Table Structure Changes: The structure of the table may have changed (e.g., fields added or removed) after the JSON was created or after the last successful integration.
  Incorrect JSON Mapping: The mapping between the JSON structure and the SAP table structure may be incorrect, leading to attempts to access non-existent fields.
  Versioning Issues: If you are using different versions of the API or data model, the expected fields may differ.
  
  Solution:
  
  Verify Field Names: Check the JSON structure and ensure that the field names match exactly with the fields defined in the SAP table. Pay attention to case sensitivity and spelling.
  Check Table Structure: Use transaction codes like SE11 (Data Dictionary) to view the structure of the table in question. Confirm that the field you are trying to access exists.
  Update JSON Mapping: If the table structure has changed, update the JSON mapping accordingly to reflect the current structure of the table.
  Debugging: If you have access to debugging tools, you can trace the execution to see where the error occurs and gather more context about the data being processed.
  Consult Documentation: Review any relevant documentation for the API or integration you are working with to ensure that you are using the correct field names and structures.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) to help you investigate the issue.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message you are encountering.
  Integration Tools: If you are using integration tools (like SAP PI/PO, SAP CPI), ensure that the mappings are correctly configured and that the data formats are compatible.
  Testing: After making changes, test the integration or data processing again to ensure that the error is resolved.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.