How To Fix R3003 - Error & when sending an IDoc

SAP Error Message - Details

• Message type: E = Error

• Message class: R3 - Service API messages

• Message number: 003

• Message text: Error & when sending an IDoc

What causes this issue?

Error &v1& occurred when transferring an IDoc to BI.

System Response

The data transfer is terminated.

How to fix this error?

Check the SAP Support Portal for the appropriate Notes and create a
customer message if necessary.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R3003 - Error & when sending an IDoc ?

  The SAP error message R3003 typically occurs when there is an issue with the IDoc (Intermediate Document) processing. This error can arise due to various reasons, and understanding the cause is essential for troubleshooting. Here’s a breakdown of the potential causes, solutions, and related information for the R3003 error when sending an IDoc:
  Cause of R3003 Error
  
  IDoc Structure Issues: The IDoc may not conform to the expected structure or format. This can happen if the segments or fields are missing or incorrectly populated.
  Data Validation Errors: The data being sent in the IDoc may not meet the validation rules defined in the target system. This could include incorrect data types, invalid values, or mandatory fields being left blank.
  Mapping Issues: If there are issues with the mapping between the source and target systems, it can lead to errors when sending IDocs.
  Configuration Problems: Incorrect configuration in the IDoc processing settings, such as partner profiles or port settings, can lead to this error.
  Communication Issues: Network or communication problems between the systems can also result in IDoc transmission failures.
  
  Solutions
  
  Check IDoc Structure: Verify that the IDoc structure matches the expected format. Use transaction WE19 (IDoc test tool) to simulate the IDoc and check for structural issues.
  Validate Data: Review the data being sent in the IDoc for any validation errors. Ensure that all mandatory fields are populated and that the data types are correct.
  Review Mapping: If you are using middleware (like SAP PI/PO), check the mapping configurations to ensure that the data is being correctly transformed and mapped to the target IDoc structure.
  Check Configuration: Review the partner profiles (transaction WE20) and port settings (transaction WE21) to ensure they are correctly configured for the IDoc communication.
  Monitor Communication: Use transaction WE02 to monitor the IDoc status and check for any communication errors. This can help identify if there are network issues or if the IDoc was not processed correctly.
  Error Logs: Check the application logs (transaction SLG1) for any additional error messages that may provide more context on the issue.
  
  Related Information
  
  IDoc Types: Familiarize yourself with the specific IDoc type you are working with, as different IDoc types have different structures and requirements.
  SAP Notes: Search for relevant SAP Notes that may address specific issues related to the R3003 error. SAP Notes often provide patches or additional troubleshooting steps.
  Documentation: Review SAP documentation related to IDoc processing, including guidelines for creating and sending IDocs.
  Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify and resolve the R3003 error when sending an IDoc in SAP.