How To Fix EL690 - You must specify either an absolute deviation or a percentage deviation

SAP Error Message - Details

• Message type: E = Error

• Message class: EL - IS-U meter reading data processing

• Message number: 690

• Message text: You must specify either an absolute deviation or a percentage deviation

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EL690 - You must specify either an absolute deviation or a percentage deviation ?

  The SAP error message EL690, which states "You must specify either an absolute deviation or a percentage deviation," typically occurs in the context of setting up or processing deviations in SAP, particularly in the areas of quality management or production planning.
  Cause:
  This error arises when a user attempts to enter a deviation in a transaction or configuration where the system requires either an absolute deviation value (a fixed amount) or a percentage deviation (a relative amount based on a reference value), but neither has been provided. This can happen in various scenarios, such as:
  
  When defining quality inspection characteristics.
  When configuring production orders or process orders.
  When entering data in a specific transaction that requires deviation parameters.
  
  Solution:
  To resolve this error, you need to ensure that you provide either an absolute deviation or a percentage deviation in the relevant fields. Here are the steps you can take:
  
  
  Check the Input Fields: Go back to the screen where the error occurred and look for fields related to deviation. Ensure that at least one of the following is filled:
  
  Absolute Deviation: Enter a fixed value that represents the allowable deviation.
  Percentage Deviation: Enter a percentage that represents the allowable deviation relative to a reference value.
  
  
  
  Review Configuration Settings: If you are working in a configuration area (like quality management), check the settings to ensure that the system is set up to accept deviations. This may involve reviewing the configuration for inspection plans or production processes.
  
  
  Consult Documentation: If you are unsure about the required values, refer to the SAP documentation or help files related to the specific transaction or module you are working with. This can provide guidance on what values are expected.
  
  
  Seek Help from Colleagues or SAP Support: If you are still unable to resolve the issue, consider reaching out to colleagues who may have experience with the specific transaction or module, or contact SAP support for assistance.
  
  
  Related Information:
  
  Transaction Codes: Depending on where you encounter this error, it may be related to specific transaction codes such as QA01 (Create Inspection Lot), CO01 (Create Production Order), or others.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles and Authorizations: Ensure that you have the necessary permissions to enter deviation values in the system.
  
  By following these steps, you should be able to resolve the EL690 error and proceed with your tasks in SAP.