How To Fix PG851 - 851 Error when reading cluster results for infotype 0909

SAP Error Message - Details

• Message type: E = Error

• Message class: PG - Error Messages for Master Data Programs

• Message number: 851

• Message text: 851 Error when reading cluster results for infotype 0909

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PG851 - 851 Error when reading cluster results for infotype 0909 ?

  The SAP error message PG851 (851 Error when reading cluster results for infotype 0909) typically occurs in the context of HR (Human Resources) data processing, particularly when dealing with infotype 0909, which is related to the "Additional Payments" infotype in SAP.
  Cause:
  The error PG851 usually indicates that there is an issue with reading the cluster data for the specified infotype. This can happen due to several reasons, including:
  
  Data Inconsistency: There may be inconsistencies or corruption in the cluster data related to infotype 0909.
  Missing Data: Required data for processing the infotype may be missing or not properly maintained.
  Authorization Issues: The user may not have the necessary authorizations to access the data.
  Technical Issues: There could be underlying technical issues with the database or the SAP system itself.
  
  Solution:
  To resolve the PG851 error, you can take the following steps:
  
  
  Check Data Consistency:
  
  Use transaction codes like PA30 (Maintain HR Master Data) to check if the infotype 0909 is correctly maintained for the relevant personnel number.
  Verify that all required fields are filled out correctly.
  
  
  
  Rebuild Cluster Data:
  
  If you suspect data corruption, you may need to rebuild the cluster data. This can be done using transaction PU00 (Cluster Data Rebuild) or similar tools, depending on your SAP version.
  
  
  
  Check Authorizations:
  
  Ensure that the user encountering the error has the necessary authorizations to access the infotype data. You can check this using transaction SU53 to analyze authorization issues.
  
  
  
  Review System Logs:
  
  Check the system logs (transaction SM21) for any related error messages that might provide more context about the issue.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that might address this specific error. There may be patches or updates available that resolve known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  
  
  Related Information:
  
  Infotype 0909: This infotype is used for managing additional payments in the payroll process. It is essential to ensure that all related data is correctly maintained.
  Cluster Tables: SAP uses cluster tables to store HR data efficiently. Understanding how these tables work can help in troubleshooting issues related to data retrieval.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as PA30, PU00, and SM21 for HR data maintenance and system monitoring.
  
  By following these steps, you should be able to diagnose and resolve the PG851 error effectively.