How To Fix BT834 - No PBT resources available in system

BT834 - Overview

• Message type: E = Error

• Message class: BT - Background processing messages

• Message number: 834

• Message text: No PBT resources available in system

What causes this issue?

The system tried to initialize the environment for processing parallel
RFCs using the function module SPBT_INITIALIZE. Here the system
established that there are no resources in the system. This is a
configuration problem. Only those application servers with at least
three dialog work processes can be used to process parallel RFCs.

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?

If no specific server group name is specified for processing parallel
RFCs:
All application servers in your system have less than three dialog work
processes. If you want to process parallel RFCs, at least one
application server must have at least three dialog work processes.
If a server group name was specified using Transaction RZ12 for
processing parallel RFCs:
All application servers in the server group have less than three dialog
work processes. If you want to process parallel RFCs, then at least one
application server in the server group must have at least three dialog
work processes.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BT834 - No PBT resources available in system ?

  The SAP error message BT834, which states "No PBT resources available in system," typically relates to issues with the availability of resources in the SAP system for processing Business Transaction (BT) requests. This error can occur in various contexts, such as when trying to execute a transaction that requires specific resources that are currently unavailable.
  Causes:
  
  Resource Limitations: The system may have reached its limit for processing certain types of transactions or requests, leading to a lack of available resources.
  
  Configuration Issues: Incorrect configuration settings in the SAP system can lead to resource allocation problems.
  System Performance: High system load or performance issues can result in resources being temporarily unavailable.
  Background Jobs: If there are background jobs running that consume significant resources, it may lead to this error.
  Transport Layer Issues: If the system is in a transport layer that is not properly configured, it may not allocate resources correctly.
  
  Solutions:
  
  Check System Load: Monitor the system performance