Message type: E = Error
Message class:  EAMS_BO - Business Object Layer 
Message number: 130
Message text: Enter either the reading or the counter reading difference
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The SAP error message EAMS_BO130, which states "Enter either the reading or the counter reading difference," typically occurs in the context of asset management or maintenance processes where readings or measurements are required. This error indicates that the system expects either a reading value or a difference between two readings to be entered, but neither has been provided.
Cause: Missing Input: The user has not entered any reading or the difference between readings in the relevant fields. Incorrect Data Entry: The fields may have been filled incorrectly, leading the system to not recognize the input.
Configuration Issues: There may be configuration settings in the SAP system that require specific fields to be filled out based on business rules.
Solution: Enter Required Data: Ensure that you enter either the reading value or the counter reading difference in the appropriate fields. Check the documentation or guidelines for the specific transaction you are working on to understand what is
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