Message type: E = Error
Message class:  FKKINFCO - Information Container 
Message number: 008
Message text: Text for information category &1 does not exist
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 FKKINFCO008 indicates that there is an issue with the information category specified in the system. Specifically, the message states that the text for the information category (denoted by &1) does not exist in the system. This typically occurs in the context of contract accounts or billing processes within the SAP Convergent Charging or Contract Accounts Receivable and Payable (FI-CA) modules.
Cause: Missing Text Entries: The text for the specified information category has not been maintained in the system. This could be due to a configuration oversight or a missing translation. Incorrect Configuration: The information category may not be properly configured in the system, leading to the absence of the corresponding text. Data Migration Issues: If data was migrated from another system, it’s possible that the necessary texts were not transferred correctly.
Solution: Maintain Text for Information Category: Go to the relevant configuration transaction in SAP (usually in the SPRO transaction). Navigate to the section
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
FKKINFCO007 Information category &1 does not exist
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
FKKINFCO006 No data was found for the selection criteria
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
FKKINFCO009 No settings defined for information category &1
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
FKKINFCO010 Send type &1 does not exist
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.