How To Fix /PF1/MSG_RP_E891 - Specify the +/- sign for calculating the planned execution time

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_RP_E -

• Message number: 891

• Message text: Specify the +/- sign for calculating the planned execution time

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_RP_E891 - Specify the +/- sign for calculating the planned execution time ?

  The SAP error message /PF1/MSG_RP_E891 indicates that there is an issue with the planned execution time calculation in a specific transaction or report. This error typically arises when the system expects a sign (+ or -) to be specified for the planned execution time, but it is missing or incorrectly formatted.
  Cause:
  
  Missing Sign: The most common cause of this error is that the user has not specified whether the planned execution time is positive or negative.
  Incorrect Input Format: The input provided for the planned execution time may not conform to the expected format, leading to confusion in the calculation.
  Configuration Issues: There may be configuration settings in the system that are not set up correctly, leading to this error when trying to calculate planned execution times.
  
  Solution:
  
  Check Input Fields: Ensure that you have entered the planned execution time with the correct sign. For example, if the planned execution time is supposed to be negative, make sure to include the '-' sign.
  Review Documentation: Consult the relevant SAP documentation or help files for the specific transaction or report you are using to understand the expected input format.
  System Configuration: If you suspect that the issue may be related to system configuration, consult with your SAP Basis or configuration team to review the settings related to planned execution time calculations.
  Testing: After making the necessary adjustments, re-run the transaction or report to see if the error persists.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may be working within specific transaction codes related to production planning, project management, or other modules that involve execution time calculations.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional guidance on resolving it.
  User Forums: Consider searching or posting in SAP community forums or user groups for additional insights from other users who may have encountered the same issue.
  
  If the problem persists after following these steps, it may be beneficial to reach out to your SAP support team for further assistance.