How To Fix IDOC_ADAPTER459 - Entry could not be added

SAP Error Message - Details

• Message type: E = Error

• Message class: IDOC_ADAPTER - Messages for the IDoc Adapter

• Message number: 459

• Message text: Entry could not be added

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IDOC_ADAPTER459 - Entry could not be added ?

  The SAP error message IDOC_ADAPTER459 ("Entry could not be added") typically occurs in the context of IDoc processing, particularly when there are issues with the IDoc adapter in SAP PI/PO (Process Integration/Process Orchestration) or when dealing with IDocs in general. This error can arise due to various reasons, and understanding the cause is crucial for finding a solution.
  Possible Causes:
  
  Data Format Issues: The data being sent in the IDoc may not conform to the expected format or structure, leading to validation errors.
  Mapping Errors: If there are issues in the mapping of fields between the source and target systems, it can prevent the IDoc from being processed correctly.
  Configuration Issues: Incorrect configuration in the IDoc adapter or in the partner profiles can lead to this error.
  Database Constraints: If there are constraints in the database (like unique constraints) that are violated by the incoming IDoc data, it can cause this error.
  IDoc Status: The IDoc may already be in a status that does not allow it to be processed further (e.g., already processed or in error status).
  System Performance: High load on the system or performance issues can also lead to failures in processing IDocs.
  
  Solutions:
  
  Check IDoc Data: Review the IDoc data for any inconsistencies or formatting issues. Ensure that all mandatory fields are populated correctly.
  Review Mapping: If you are using a mapping tool, check the mapping configuration to ensure that all fields are correctly mapped and that there are no missing or incorrect mappings.
  Partner Profile Configuration: Verify the partner profile settings in transaction WE20. Ensure that the settings for the message type and IDoc type are correct.
  Check IDoc Status: Use transaction WE02 or WE05 to check the status of the IDoc. If it is in error status, analyze the error messages associated with it.
  Database Constraints: Investigate any database constraints that may be causing the issue. This may involve checking for unique keys or foreign key constraints that are being violated.
  System Performance: Monitor system performance and check for any bottlenecks. If the system is under heavy load, consider scheduling IDoc processing during off-peak hours.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like WE02, WE05, and WE19 for monitoring and testing IDocs.
  Error Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide insights into the issue.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to IDoc processing and the error message IDOC_ADAPTER459.
  Documentation: Review SAP documentation on IDoc processing and the IDoc adapter for best practices and troubleshooting steps.
  
  By systematically checking these areas, you should be able to identify the root cause of the IDOC_ADAPTER459 error and implement an appropriate solution.