Message type: E = Error
Message class:  FKKCZ_MSG_VAT - Messages for CZ VAT Ledger 
Message number: 011
Message text: Minimum of requested lines is 500
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 FKKCZ_MSG_VAT011 with the description "Minimum of requested lines is 500" typically occurs in the context of processing VAT (Value Added Tax) data, particularly when dealing with large datasets in the SAP system. This error indicates that the system requires a minimum of 500 lines of data to process a VAT-related request, and the current request does not meet this threshold.
Cause: Insufficient Data: The primary cause of this error is that the number of lines (or records) being processed in the VAT request is less than the required minimum of 500. Configuration Settings: There may be specific configuration settings in the SAP system that enforce this minimum line requirement for VAT processing. Batch Processing: The system may be designed to handle VAT data in batches, and if the batch size is below the threshold, it will trigger this error.
Solution: Increase the Number of Lines: Ensure that the request being processed contains
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
FKKCZ_MSG_VAT010 Error during VAT period update
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
FKKCZ_MSG_VAT009 Error during database update
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
FKKCZ_MSG_VAT012 Incorrect doc.type in line company code &1, tax code &2, doc.type &3
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
FKKCZ_MSG_VAT013 Incorrect tax code in line company code &1, tax code &2, doc.type &3
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.