How To Fix /SAPAPO/SCC754 - Increase size

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SCC -

• Message number: 754

• Message text: Increase size

Self-Explanatory Message

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SCC754 - Increase size ?

  The SAP error message /SAPAPO/SCC754 Increase size typically occurs in the context of SAP Advanced Planning and Optimization (APO) when the system encounters a limitation related to the size of a data structure or buffer. This error can arise during various operations, such as data processing, planning runs, or when trying to load data into the system.
  Cause:
  
  Data Structure Limitations: The error often indicates that the size of a data structure (like a table or internal buffer) has been exceeded. This can happen if there is a large volume of data being processed or if the configuration settings for the data structures are not sufficient to handle the current workload.
  Configuration Issues: Sometimes, the configuration settings for the APO system may not be optimized for the amount of data being processed, leading to size limitations.
  Memory Constraints: Insufficient memory allocation for the APO processes can also lead to this error.
  
  Solution:
  
  Increase Buffer Size: You may need to increase the size of the relevant data structures or buffers. This can typically be done through transaction codes like RSCUSTV10 or RSCUSTV00 to adjust the settings for the data volume.
  Check Configuration: Review the configuration settings in the APO system to ensure they are set appropriately for the volume of data you are working with. This may involve adjusting parameters related to planning areas, data storage, or other relevant settings.
  Data Management: If possible, consider reducing the volume of data being processed at one time. This could involve filtering data or breaking down large planning runs into smaller segments.
  System Resources: Ensure that the system has adequate resources (CPU, memory) allocated to handle the processing load. This may involve working with your IT team to optimize the server settings.
  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 can resolve the issue.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for APO for detailed information on data structures and configuration settings.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Performance Monitoring: Utilize SAP's performance monitoring tools to identify bottlenecks or areas where the system may be struggling with data processing.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.