Message type: E = Error
Message class:  HRPIQ000_GB -  
Message number: 136
Message text: Abbreviation AD has to follow abbreviation XS immediately
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.
Unfortunately, there isn't any extra information in this error notice.
First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).
Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.
You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.
The SAP error message HRPIQ000_GB136 indicates that there is an issue with the abbreviation configuration in the SAP system, specifically related to the use of abbreviations in the context of personnel administration or related modules. The message states that the abbreviation "AD" must follow the abbreviation "XS" immediately, which suggests a specific sequence or relationship between these abbreviations in the system.
Cause: Incorrect Configuration: The error typically arises from incorrect or incomplete configuration of abbreviations in the system. This could be due to a missing entry or an incorrect sequence in the abbreviation definitions. Data Entry Error: It may also occur due to a data entry error where the abbreviations are not being used in the expected order. Custom Development: If there are custom developments or enhancements in the system, they might be enforcing specific rules regarding abbreviation usage.
Solution: Check Abbreviation Configuration: Navigate to the relevant configuration settings in SAP (usually found in the IMG under
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
HRPIQ000_GB135 Abbreviation XS can't be combined with grouped or single subjects
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
HRPIQ000_GB134 Abbreviation XS has to be combined at least with one subject only
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
HRPIQ000_GB137 Within a single subject element no comments are valid
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
HRPIQ000_GB138 No campus is maintained after course element and ;
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.