/ISDFPS/SYNC151 - Evaluations: change pointer &1; NAST: &2; ALE status: &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/SYNC -

• Message number: 151

• Message text: Evaluations: change pointer &1; NAST: &2; ALE status: &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.

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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AnswerBot

• What is the cause and solution for SAP error message /ISDFPS/SYNC151 - Evaluations: change pointer &1; NAST: &2; ALE status: &3 ?

  The SAP error message /ISDFPS/SYNC151 typically relates to issues with change pointers in the context of Application Link Enabling (ALE) and the distribution of data between systems. This error can occur in scenarios where there are inconsistencies or problems with the change pointers that are supposed to trigger the distribution of data.
  Cause:
  
  Change Pointer Issues: The error indicates that there is a problem with the change pointer for a specific evaluation. This could be due to missing or incorrectly processed change pointers.
  NAST Table Issues: The NAST table is used for message control in SAP. If there are issues with the entries in this table, it can lead to problems in processing messages.
  ALE Status: The ALE status indicates the current state of the message processing. If the status is not as expected (e.g., if it is in an error state), it can lead to this error message.
  Data Consistency: There may be inconsistencies in the data that is being synchronized between systems, which can lead to this error.
  
  Solution:
  
  
  Check Change Pointers: 
  
  Use transaction BD87 to reprocess change pointers. This transaction allows you to monitor and reprocess change pointers that may not have been processed correctly.
  Ensure that the change pointers are correctly set up and activated in the relevant configuration.
  
  
  
  Review NAST Entries:
  
  Check the NAST table entries related to the evaluation in question. You can use transaction SE16 or SE11 to view the NAST table.
  Look for any entries that may indicate a problem or inconsistency.
  
  
  
  Check ALE Configuration:
  
  Review the ALE configuration settings to ensure that they are correctly set up for the relevant message types and distribution models.
  Use transaction WE20 to check partner profiles and ensure that the settings are correct.
  
  
  
  Monitor Application Logs:
  
  Use transaction SLG1 to check application logs for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Data Consistency Checks:
  
  Perform data consistency checks to ensure that the data being synchronized is valid and complete.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  BD87: Reprocess Change Pointers
  WE20: Partner Profiles
  SLG1: Application Log
  SE16 or SE11: Data Browser for table checks
  
  
  
  Documentation: Review SAP documentation related to ALE, change pointers, and message processing for more detailed information on configuration and troubleshooting.
  
  
  If the issue persists after following these steps, it may be necessary to engage SAP support for further assistance.