How To Fix CBGL00536 - Notification not sent due to data overflow

SAP Error Message - Details

• Message type: E = Error

• Message class: CBGL00 - GLM: Standard Messages

• Message number: 536

• Message text: Notification not sent due to data overflow

What causes this issue?

You have printed a label despite the data overflow. The system sent a
message to the person responsible for the relevant generation variant.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CBGL00536 - Notification not sent due to data overflow ?

  The SAP error message CBGL00536, which states "Notification not sent due to data overflow," typically occurs in the context of SAP's notification management system, particularly when dealing with notifications in the context of maintenance or service management. This error indicates that there is an issue with the data being processed, which exceeds the limits set by the system.
  Cause:
  
  
  Data Overflow: The most common cause of this error is that the data being processed exceeds the maximum allowed size for a particular field or structure in the database. This can happen if:
  
  The notification contains too many entries or attachments.
  The text fields (like long text or descriptions) exceed the character limits.
  There are too many items or components linked to the notification.
  
  
  
  Configuration Issues: Sometimes, the configuration settings for notifications may not be properly set, leading to unexpected data sizes.
  
  
  Custom Developments: If there are custom developments or enhancements in the notification process, they may inadvertently lead to data overflow.
  
  
  Solution:
  
  
  Review Notification Data: Check the notification that is causing the error. Look for:
  
  Excessive text in long text fields.
  Too many attachments or linked items.
  Any unusual or unexpected data entries.
  
  
  
  Reduce Data Size: If you identify fields that are too large, consider:
  
  Trimming unnecessary text.
  Reducing the number of attachments or linked items.
  Splitting the notification into multiple notifications if necessary.
  
  
  
  Check Configuration: Review the configuration settings related to notifications in your SAP system. Ensure that they are set correctly and that there are no limits being exceeded.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve known issues.
  
  
  Debugging: If the issue persists, consider debugging the process to identify where the overflow is occurring. This may require the assistance of a developer or SAP Basis consultant.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for further assistance. Provide them with details of the error and any steps you have already taken.
  
  
  Related Information:
  
  SAP Documentation: Review the official SAP documentation related to notifications and error handling for more context on how notifications are processed.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IW21 (Create Notification), IW22 (Change Notification), and IW23 (Display Notification) to manage notifications effectively.
  Performance Monitoring: Monitor the performance of your SAP system to ensure that it is not overloaded, which can also contribute to data overflow issues.
  
  By following these steps, you should be able to identify and resolve the cause of the CBGL00536 error in your SAP system.