Message type: E = Error
Message class:  AIN_EPC - EPC Related Message Class 
Message number: 015
Message text: Number range table not created
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 AIN_EPC015, which indicates that the number range table has not been created, typically arises in the context of SAP Advanced Information Network (AIN) or similar modules where number ranges are essential for managing unique identifiers for various objects.
Cause: Number Range Object Not Defined: The number range object required for the specific application or module has not been defined in the system. Missing Customizing Settings: The necessary customizing settings for the number range have not been completed. Authorization Issues: The user may not have the necessary authorizations to access or create number ranges. Technical Issues: There may be underlying technical issues or inconsistencies in the system that prevent the creation of the number range table.
Solution: Define Number Range Object: Go to transaction code SNRO (Number Range Objects). Check if the relevant number range object exists. If not, create it by defining the object and specifying the number range intervals. Create Number Range Intervals: If the number
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
AIN_EPC014 An open SQL exception occurred
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
AIN_EPC013 Length of &1 &2 is not &3 digits
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
AIN_EPC016 Number range table not updated
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
AIN_EPC017 Bit string cannot be decoded as an &1
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.