/ISDFPS/SYNC128 - Set Inb.P. ready indicator for ALE inbound processing in &1 (IDocs sent)

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/SYNC -

• Message number: 128

• Message text: Set Inb.P. ready indicator for ALE inbound processing in &1 (IDocs sent)

Self-Explanatory Message

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AnswerBot

• What is the cause and solution for SAP error message /ISDFPS/SYNC128 - Set Inb.P. ready indicator for ALE inbound processing in &1 (IDocs sent) ?

  The SAP error message /ISDFPS/SYNC128 indicates an issue related to the ALE (Application Link Enabling) inbound processing of IDocs (Intermediate Documents). Specifically, it refers to the inability to set the "Inbound Processing Ready" indicator for a particular IDoc in the system. This can occur for various reasons, and understanding the cause and potential solutions is essential for resolving the issue.
  Causes:
  
  
  IDoc Status Issues: The IDoc may be in a status that does not allow for inbound processing. For example, if the IDoc is already processed or in an error state, the system may not be able to set the indicator.
  
  
  Configuration Issues: There may be configuration problems in the ALE settings or the partner profiles that prevent the IDoc from being processed correctly.
  
  
  Missing or Incorrect Mapping: If the IDoc structure does not match the expected structure in the receiving system, it may lead to processing issues.
  
  
  Authorization Issues: The user or process attempting to set the indicator may not have the necessary authorizations.
  
  
  Technical Errors: There could be underlying technical issues, such as database locks, system performance problems, or other runtime errors.
  
  
  Solutions:
  
  
  Check IDoc Status: Use transaction WE02 or WE05 to check the status of the IDoc. Ensure that it is in a status that allows for inbound processing (e.g., status 30 for "Ready for Processing").
  
  
  Review Configuration: Verify the ALE configuration and partner profiles using transaction WE20. Ensure that the settings for the logical systems, message types, and IDoc types are correct.
  
  
  Validate IDoc Structure: Ensure that the IDoc being sent matches the expected structure in the receiving system. You can use transaction WE30 to check the IDoc type definition.
  
  
  Check Authorizations: Ensure that the user or process has the necessary authorizations to perform the operation. This may involve checking roles and authorizations in transaction PFCG.
  
  
  Monitor System Performance: Check for any performance issues or locks in the system that may be affecting IDoc processing. Use transaction SM12 to check for locks and SM37 to monitor background jobs.
  
  
  Error Logs: Review the application logs for any additional error messages that may provide more context. You can use transaction SLG1 to view application logs.
  
  
  Reprocess IDocs: If the IDoc is in an error state, you may need to reprocess it. This can be done using transaction BD87 for reprocessing IDocs.
  
  
  Related Information:
  
  IDoc Processing: Understanding the IDoc lifecycle and how it is processed in SAP can help in troubleshooting issues.
  ALE Configuration: Familiarity with ALE configuration and settings is crucial for ensuring smooth data transfer between systems.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or technical team for further investigation.