How To Fix PA021 - Assignment not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: PA - Recruitment Messages

• Message number: 021

• Message text: Assignment not possible

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message PA021 - Assignment not possible ?

  The SAP error message PA021 ("Assignment not possible") typically occurs in the context of Personnel Administration (PA) when there is an issue with assigning an employee to a position, organizational unit, or other related entities in the system. This error can arise due to various reasons, and understanding the cause is crucial for finding a solution.
  Causes of PA021 Error
  
  
  Invalid or Inactive Position/Org Unit: The position or organizational unit you are trying to assign the employee to may be inactive or not properly defined in the system.
  
  
  Date Issues: The validity dates for the assignment may not align. For example, if the position is only valid from a certain date, and you are trying to assign the employee before that date, the system will throw this error.
  
  
  Missing Required Data: Certain required fields or data may be missing in the employee's master data or in the position/org unit data.
  
  
  Authorization Issues: The user may not have the necessary authorizations to perform the assignment.
  
  
  Employee Status: The employee's status may not allow for the assignment (e.g., if the employee is on leave or has been terminated).
  
  
  Configuration Issues: There may be configuration settings in the system that prevent the assignment from being made.
  
  
  Solutions to PA021 Error
  
  
  Check Position/Org Unit Status: Verify that the position or organizational unit is active and correctly defined in the system. You can do this by checking the relevant infotypes (e.g., IT1000 for Object, IT1001 for Relationships).
  
  
  Validate Dates: Ensure that the assignment dates are within the validity period of the position or organizational unit. Adjust the dates if necessary.
  
  
  Complete Required Data: Make sure all required fields in the employee's master data and the position/org unit data are filled out correctly.
  
  
  Review Authorizations: Check if the user has the necessary authorizations to perform the assignment. If not, consult with your SAP security team.
  
  
  Check Employee Status: Confirm the employee's current status and ensure that it allows for the assignment. If the employee is on leave or has been terminated, you may need to resolve that first.
  
  
  Consult Configuration: If the issue persists, consult with your SAP HR configuration team to review any settings that may be affecting the assignment process.
  
  
  Related Information
  
  Transaction Codes: You may use transaction codes like PA30 (Maintain HR Master Data) or PA40 (Personnel Actions) to check and modify employee assignments.
  Infotypes: Familiarize yourself with relevant infotypes such as IT0001 (Organizational Assignment), IT0002 (Personal Data), and IT0003 (Payroll Status).
  SAP Notes: Check SAP Notes for any known issues or patches related to the PA021 error. You can search for relevant notes in the SAP Support Portal.
  
  If the problem persists after checking these areas, it may be beneficial to consult with your SAP support team or a technical consultant for further investigation.