How To Fix /ISDFPS/PM_CP146 - ...&1 bytes read from application server

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/PM_CP -

• Message number: 146

• Message text: ...&1 bytes read from application server

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 /ISDFPS/PM_CP146 - ...&1 bytes read from application server ?

  The SAP error message /ISDFPS/PM_CP146 ...&1 bytes read from application server typically indicates an issue related to data transfer or communication between the SAP application server and the client. This error can occur in various contexts, often related to performance issues, network problems, or configuration settings.
  Possible Causes:
  
  Network Issues: There may be a network disruption or latency that is causing incomplete data transfer.
  Application Server Performance: The application server may be under heavy load, leading to timeouts or incomplete data being sent.
  Configuration Issues: There may be misconfigurations in the SAP system settings or in the network settings that affect data transfer.
  Data Volume: Large volumes of data being processed or transferred can lead to performance bottlenecks.
  Client-Side Issues: The client application may have issues that prevent it from properly receiving or processing the data.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there are no network issues between the client and the SAP application server. This can include checking for firewalls, VPNs, or other network configurations that might affect connectivity.
  Monitor Application Server Performance: Use transaction codes like SM50 or SM66 to monitor the workload on the application server. If the server is overloaded, consider optimizing the workload or scaling resources.
  Review Configuration Settings: Check the configuration settings in both the SAP system and the network to ensure they are set up correctly for data transfer.
  Increase Timeout Settings: If the issue is related to timeouts, consider increasing the timeout settings in the SAP system or the client application.
  Optimize Data Processing: If large volumes of data are being processed, consider optimizing the data processing logic or breaking down the data into smaller chunks.
  Check for Updates/Patches: Ensure that your SAP system is up to date with the latest patches and updates, as these can resolve known issues.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. SAP Notes often provide detailed information on known issues and their resolutions.
  Transaction Logs: Review transaction logs for any additional error messages or warnings that may provide more context about the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.