How To Fix P2318 - ADDITIONAL is only allowed for time substitution

P2318 - Overview

• Message type: E = Error

• Message class: P2 - Messages for HR Time Management

• Message number: 318

• Message text: ADDITIONAL is only allowed for time substitution

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 P2318 - ADDITIONAL is only allowed for time substitution ?

  The SAP error message P2318 "ADDITIONAL is only allowed for time substitution" typically occurs in the context of time management and personnel administration within the SAP system, particularly when dealing with time evaluation or time recording.
  
  Cause:
  This error message is triggered when there is an attempt to use the "ADDITIONAL" feature in a context where it is not applicable. The "ADDITIONAL" option is specifically designed for time substitution scenarios, where one employee's time can be substituted for another's. If you try to apply this option in a situation that does not involve time substitution, the system will generate this error.
  
  Solution:
  To resolve this error, you should:
  
  
  Check the Context: Ensure that you are in a time substitution scenario. If you are not, you need to adjust your configuration or the way you are trying to record time.
  
  
  Review Time Evaluation Configuration: Go to the configuration settings for time evaluation in SAP (transaction code SPRO)