/ISDFPS/SYNC126 - Error &2 while setting ready indicator for ALE inbound from system &1..

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/SYNC -

• Message number: 126

• Message text: Error &2 while setting ready indicator for ALE inbound from system &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.

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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.

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AnswerBot

• What is the cause and solution for SAP error message /ISDFPS/SYNC126 - Error &2 while setting ready indicator for ALE inbound from system &1.. ?

  The SAP error message /ISDFPS/SYNC126 Error &2 while setting ready indicator for ALE inbound from system &1 typically occurs in the context of Application Link Enabling (ALE) when there is an issue with the synchronization of data between systems. This error indicates that there was a problem while trying to set the "ready" indicator for an inbound ALE message.
  Causes:
  
  Data Consistency Issues: The data being processed may not be consistent or may not meet the required criteria for the operation.
  Configuration Issues: There may be misconfigurations in the ALE settings, such as incorrect partner profiles or message types.
  Technical Errors: There could be underlying technical issues, such as database locks, missing entries, or problems with the communication layer.
  Authorization Issues: The user or process may not have the necessary authorizations to perform the operation.
  System Performance: If the system is under heavy load, it may not be able to process the inbound messages in a timely manner.
  
  Solutions:
  
  Check Data Consistency: Verify the data being sent from the sending system. Ensure that it is complete and meets the expected format and criteria.
  Review ALE Configuration: 
  
  Check the partner profiles (transaction WE20) to ensure that they are correctly configured.
  Verify the message types and ensure that they are correctly defined in the system.
  
  
  Monitor System Logs: Use transaction SLG1 to check application logs for more detailed error messages that can provide insights into the issue.
  Check Authorizations: Ensure that the user or process has the necessary authorizations to perform the operation. This can be checked using transaction SU53 after the error occurs.
  Database Locks: Check for any database locks that might be preventing the operation. You can use transaction SM12 to view and manage locks.
  System Performance: If the system is under heavy load, consider optimizing performance or scheduling the operation during off-peak hours.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as WE02 (to monitor IDocs), WE19 (to test IDocs), and SLG1 (to view application logs).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP documentation on ALE and IDoc processing for best practices and configuration guidelines.
  
  If the issue persists after following these steps, it may be necessary to engage SAP support for further assistance.