Message type: E = Error
Message class:  HRPIQ000_GB -  
Message number: 158
Message text: The abbreviation AD could only be used after XS abbreviation
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The SAP error message HRPIQ000_GB158 indicates that there is an issue with the use of abbreviations in the context of the SAP system, particularly in the area of personnel administration or related modules. The specific message states that the abbreviation "AD" can only be used after the abbreviation "XS." This typically relates to the configuration of abbreviations in the system, which are often used for various HR-related functionalities.
Cause: Incorrect Abbreviation Configuration: The error usually arises when the system encounters an abbreviation that is not properly configured or is being used in an incorrect sequence. In this case, "AD" is expected to follow "XS," but it appears that the system has found "AD" being used independently or in an incorrect context. Data Entry Error: There may be a mistake in the data entry where the abbreviations are being defined or used, leading to this error. Custom Configuration: If there are custom configurations or enhancements
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