How To Fix AP156 - Select positions first

SAP Error Message - Details

• Message type: E = Error

• Message class: AP - Investment program messages

• Message number: 156

• Message text: Select positions first

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AP156 - Select positions first ?

  The SAP error message AP156 "Select positions first" typically occurs in the context of the SAP system when a user attempts to perform an action that requires specific positions to be selected first, but none have been selected. This error is common in various SAP modules, particularly in HR (Human Resources) or project management scenarios where positions or roles need to be defined before proceeding.
  Cause:
  
  No Positions Selected: The most common cause of this error is that the user has not selected any positions in the relevant screen or transaction.
  Incorrect Navigation: The user may have navigated to a function that requires prior selection of positions without actually selecting them.
  User Authorization: In some cases, the user may not have the necessary authorizations to view or select positions.
  
  Solution:
  
  Select Positions: Ensure that you select the required positions before attempting to execute the action that triggered the error. Look for checkboxes or selection fields in the interface and make sure to select the appropriate entries.
  Review Navigation Steps: If you believe you have selected positions, double-check your navigation steps to ensure you are in the correct screen or transaction.
  Check Authorizations: If you suspect that authorization issues may be causing the problem, consult with your SAP security administrator to ensure you have the necessary permissions to view and select positions.
  Refresh the Screen: Sometimes, refreshing the screen or re-entering the transaction can help clear any temporary glitches that may be causing the error.
  
  Related Information:
  
  Transaction Codes: The error can occur in various transaction codes depending on the context (e.g., PA20, PA30 for HR-related tasks).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  User Documentation: Refer to the user documentation or training materials for the specific SAP module you are working with to understand the correct process for selecting positions.
  
  If the problem persists after trying the above solutions, it may be helpful to consult with your SAP support team or refer to SAP community forums for additional assistance.