How To Fix RZ535 - Roll/Paging

SAP Error Message - Details

• Message type: E = Error

• Message class: RZ - Messages for Computing Center Management System

• Message number: 535

• Message text: Roll/Paging

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message RZ535 - Roll/Paging ?

  The SAP error message RZ535, which relates to "Roll/Paging," typically indicates that the system has run out of memory for handling user sessions or that the roll area (memory allocated for storing data that cannot fit into the main memory) is insufficient. This can lead to performance issues or even system crashes if not addressed.
  Causes:
  
  Insufficient Roll Area: The roll area may be too small to accommodate the data being processed by the user sessions.
  High User Load: A large number of concurrent users or processes can lead to increased memory consumption.
  Memory Configuration: The SAP system may not be optimally configured for the available hardware resources.
  Long-Running Transactions: Transactions that take a long time to complete can consume more memory, leading to roll area exhaustion.
  Inefficient ABAP Code: Poorly written ABAP programs can lead to excessive memory usage.
  
  Solutions:
  
  
  Increase Roll Area Size:
  
  You can increase the roll area size in the SAP profile parameters. The parameter rdisp/roll_area can be adjusted to allocate more memory for the roll area.
  You can also check and adjust the abap/heap_area_dia and abap/heap_area_nondia parameters to ensure that there is enough memory for dialog and non-dialog processes.
  
  
  
  Monitor and Optimize User Sessions:
  
  Use transaction ST02 (Tune Summary) to monitor memory usage and identify any bottlenecks.
  Analyze the workload and consider limiting the number of concurrent users if necessary.
  
  
  
  Optimize ABAP Programs:
  
  Review and optimize any custom ABAP programs that may be consuming excessive memory.
  Use transaction SE30 (Runtime Analysis) to analyze the performance of ABAP programs.
  
  
  
  Adjust System Configuration:
  
  Ensure that the SAP system is configured according to the hardware specifications and expected workload.
  Consider increasing the overall memory allocation for the SAP instance if the hardware allows.
  
  
  
  Regular Maintenance:
  
  Regularly perform system maintenance tasks, such as clearing buffers and optimizing database performance, to ensure efficient memory usage.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  RZ10: To change profile parameters.
  ST02: To monitor memory usage.
  SM50: To monitor active processes.
  SE30: To analyze ABAP program performance.
  
  
  
  SAP Notes: Check for relevant SAP Notes that may provide additional guidance or patches related to memory management and performance tuning.
  
  
  Documentation: Refer to SAP's official documentation for detailed guidelines on memory management and performance tuning.
  
  
  By addressing the underlying causes and implementing the suggested solutions, you can mitigate the RZ535 error and improve the overall performance of your SAP system.