How To Fix /RPM/PLANNING055 - Either range (from-to) or Group can be maintained

SAP Error Message - Details

• Message type: E = Error

• Message class: /RPM/PLANNING -

• Message number: 055

• Message text: Either range (from-to) or Group can be maintained

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /RPM/PLANNING055 - Either range (from-to) or Group can be maintained ?

  The SAP error message /RPM/PLANNING055 indicates that there is an issue with the planning parameters in the SAP system, specifically related to the range (from-to) or group settings in the planning configuration. This error typically arises in the context of SAP's Resource and Project Management (RPM) module.
  Cause:
  The error message /RPM/PLANNING055 usually occurs due to one of the following reasons:
  
  
  Missing Range Definition: The planning parameters require either a range (from-to) to be defined, or a group to be specified. If neither is provided, the system cannot proceed with the planning operation.
  
  
  Incorrect Configuration: The configuration settings for planning might be incomplete or incorrectly set up, leading to the inability to define the necessary parameters.
  
  
  User Input Error: The user may have inadvertently left the required fields blank or entered invalid values.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Planning Parameters:
  
  Navigate to the planning transaction where the error occurred.
  Ensure that either a valid range (from-to) is defined or a group is specified in the relevant fields.
  
  
  
  Review Configuration Settings:
  
  Go to the configuration settings for the RPM module.
  Verify that all necessary planning parameters are correctly set up and that there are no missing entries.
  
  
  
  Input Validation:
  
  Double-check the input values for any typos or incorrect formats.
  Ensure that the values entered are within acceptable limits and conform to the expected data types.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or help files related to the RPM module for guidance on the required fields and their configurations.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in the RPM module that may help in troubleshooting or configuring planning parameters.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide specific fixes or patches.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.