How To Fix /SAPAPO/ATPLOG_PAL146 - &1 parameter entries deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/ATPLOG_PAL -

• Message number: 146

• Message text: &1 parameter entries deleted

Self-Explanatory Message

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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 /SAPAPO/ATPLOG_PAL146 - &1 parameter entries deleted ?

  The SAP error message /SAPAPO/ATPLOG_PAL146 typically indicates that there are issues related to the Availability Check (ATP) in the Advanced Planning and Optimization (APO) module. The specific message "parameter entries deleted" suggests that certain parameter entries that were expected to be present in the system have been removed or are missing.
  Cause:
  
  Data Deletion: The most common cause is that the parameter entries related to the ATP check have been deleted or are not maintained properly in the system.
  Configuration Issues: There may be configuration issues in the APO system, particularly in the settings related to the ATP check.
  Master Data Issues: Missing or incorrect master data (like product master, location, etc.) can lead to this error.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), it is possible that the transport did not include all necessary data.
  
  Solution:
  
  Check Parameter Entries: Verify the parameter entries in the relevant configuration settings. Ensure that all necessary parameters for the ATP check are correctly maintained.
  Recreate Missing Entries: If specific parameter entries have been deleted, you may need to recreate them. This can often be done through the configuration transaction in SAP.
  Review Master Data: Ensure that all relevant master data is complete and accurate. Check the product master, location data, and any other related master data.
  Transport Review: If the issue arose after a transport, review the transport logs to ensure that all necessary objects were included and that there were no errors during the transport process.
  Consult Documentation: Refer to SAP documentation or notes related to ATP configuration for any specific guidance or known issues.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/ATC (for ATP configuration) or /SAPAPO/MC90 (for checking master data) to investigate further.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.