How To Fix PAIS201 - &1 internal error: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: PAIS - Messages for PA-IS (Ad Hoc Query etc.)

• Message number: 201

• Message text: &1 internal error: &2

What causes this issue?

The system has encountered an unexpected situation.

System Response

The error occurred in &v1& when processing &v2&. If possible, the
system will continue processing despite the error.

How to fix this error?

This is usually an internal error that needs correcting. In SAPNet,
look for a note that solves the problem. If a suitable note does
not exist, open a problem message. Please ensure that the message
includes the following information:
Error message
Activity that caused the error
Current LCP status

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PAIS201 - &1 internal error: &2 ?

  The SAP error message PAIS201 typically indicates an internal error related to the Personnel Administration (PA) module, specifically when dealing with infotypes or data processing. The error message format suggests that there are two placeholders: &1 and &2, which usually represent specific details about the error, such as the infotype number or a specific error code.
  Possible Causes:
  
  Data Integrity Issues: There may be inconsistencies or corruption in the data being processed, such as missing mandatory fields or invalid entries.
  Configuration Errors: Incorrect configuration in the Personnel Administration settings or infotype definitions can lead to internal errors.
  Custom Code Issues: If there are custom enhancements or modifications in the system, they might be causing conflicts or errors during data processing.
  System Bugs: There could be a bug in the SAP system or a specific version that is causing this error.
  
  Solutions:
  
  Check Data Integrity: Review the data being processed for any inconsistencies or missing information. Ensure that all mandatory fields are filled correctly.
  Review Configuration: Check the configuration settings for the relevant infotypes in the Personnel Administration module. Ensure that they are set up correctly according to your organization's requirements.
  Debugging: If you have access to debugging tools, you can analyze the program or transaction that triggered the error to identify the root cause.
  Check for Notes and Patches: Look for SAP Notes related to the error message PAIS201. SAP frequently releases notes that address known issues and provide patches or workarounds.
  Consult SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with the error message details, including the values of &1 and &2, to help them diagnose the problem.
  
  Related Information:
  
  Transaction Codes: You may want to check transaction codes like PA30 (Maintain HR Master Data) or PA20 (Display HR Master Data) to see if the error occurs during specific actions.
  SAP Notes: Use the SAP Support Portal to search for relevant notes using the error message or keywords related to the issue.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the PAIS201 error and implement a suitable solution.