How To Fix SDS_COMMON021 - Number of aRFC processes &1 is larger than the maximum value &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SDS_COMMON -

• Message number: 021

• Message text: Number of aRFC processes &1 is larger than the maximum value &2

What causes this issue?

The number of asynchronous processes &V1& that you want to allow for the
download exceeds the maximum value of &V2&.
The maximum number of asynchronous processes is calculated with respect
to the application server configuration. So the maximum number depends
on the fact that asynchronous processes are allowed at all, the
available memory, and the number of available dialog work processes.

System Response

A download cannot be executed with this setting.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.