How To Fix EL890 - Buffering not possible, since more than &1 installations to be processed

SAP Error Message - Details

• Message type: E = Error

• Message class: EL - IS-U meter reading data processing

• Message number: 890

• Message text: Buffering not possible, since more than &1 installations to be processed

What causes this issue?

To prevent a main memory overflow occurring, data can only be buffered
up to a maximum number of installations. The current process is to
process more installations than the defined limit of &v1& installations.

System Response

The process is resumed without using a data buffer.

How to fix this error?

Procedure for System Administrators

If the buffer is to be used in spite of the limit being exceeded, you
can record your own implementation in the BAdI ISU_MR_ESTIMATI
ON_BUF_FACT (for the estimation of meter reading orders) or
ISU_MR_ORDER_CR_BUF_FACT (for the display of meter reading orders) and r
eplace the value of the constant CO_BUFFER_LIMIT with a higher value
here.

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EL890 - Buffering not possible, since more than &1 installations to be processed ?

  The SAP error message EL890 indicates that the system is unable to perform buffering because there are more than a specified number of installations (denoted by &1) that need to be processed. This typically occurs in scenarios where the system is trying to handle a large number of installations simultaneously, which exceeds the configured limits for buffering.
  Cause:
  
  Exceeding Buffer Limits: The error is triggered when the number of installations being processed exceeds the maximum limit set in the system configuration.
  System Configuration: The system may be configured to handle a limited number of installations for performance reasons, and when this limit is exceeded, buffering cannot occur.
  Data Volume: High data volume or a large number of installations being processed in a single transaction can lead to this error.
  
  Solution:
  
  Reduce the Number of Installations: Try to process fewer installations at a time. If you are processing a batch of installations, break it down into smaller batches that are within the allowed limit.
  Check Configuration Settings: Review the configuration settings related to buffering in the SAP system. You may need to adjust the parameters that control the maximum number of installations that can be processed simultaneously.
  Consult SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or patches related to this error. SAP frequently updates its knowledge base with solutions for known issues.
  Performance Tuning: If this error occurs frequently, consider performance tuning of the system to handle larger volumes of data more efficiently.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. They can provide insights specific to your system configuration and usage.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may be using specific transaction codes related to installations or data processing (e.g., IL01, IL02 for installation management).
  System Logs: Check system logs (transaction SLG1) for additional error messages or warnings that may provide more context about the issue.
  Documentation: Review SAP documentation related to installation management and buffering to understand the limits and best practices.
  
  By following these steps, you should be able to address the EL890 error and improve the processing of installations in your SAP system.