Message type: E = Error
Message class:  HRPAYSK_INS - Message class for Payroll / Insurance (Slovak version) 
Message number: 263
Message text: 14th remuneration can only be entered in November (December)
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 HRPAYSK_INS263 indicates that there is a restriction on entering the 14th remuneration (or 14th salary) in the payroll system. This error typically arises in the context of payroll processing in countries where the 14th salary is a common practice, such as in some European countries.
Cause: The error occurs because the system is configured to allow the entry of the 14th remuneration only during specific months, usually November or December. This is a common practice in payroll systems to ensure that the 14th salary is processed correctly in accordance with local labor laws and payroll regulations.
Solution: To resolve this error, you can take the following steps: Check the Payroll Period: Ensure that you are trying to enter the 14th remuneration in the correct payroll period (November or December). If you are attempting to enter it in another month, you will need to wait until the appropriate month. Review Configuration Settings: If
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
HRPAYSK_INS262 13th remuneration can only be entered in May (June)
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
HRPAYSK_INS261 Evaluation of conditions
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
HRPAYSK_INS264 13th/14th remuner.is defined for a labor contract (ZEC type)
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
HRPAYSK_INS265 13th/14th remuner.is below the average monthly earnings (&1 EUR)
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.