INCL_ERR_SAP-GATEWAY_456 SAP ABAP Runtime Error incl err sap-gateway 456

INCL_ERR_SAP-GATEWAY_456 is an ABAP runtime error which you may come across when using or developing within an SAP system. See below for the standard details explaining what it means and how you can avoid or fix this runtime error.

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INCL_ERR_SAP-GATEWAY_456 ABAP Runtime Error

Gateway/CPIC error 456 (Timeout) Remote Gateways :
1. The value should be adequate for computers in a LAN. If it is not, check your network.

External Programs:
1. For computers to be accessed over a WAN connection, the value of profile parameter gw/cpic_timeout can be increased.
2. The external program should first execute a CMACCP() call and then carry out any further actions.

Registered Programs :
1. Start the registered program more often.
2. Minimize the number of process steps in the registered program if possible. In this way the work can be carried out faster, and the program is ready for new tasks sooner. It was not possible to establish a connection to a remote gateway, an external program or a registered program within the specified time limit.

Remote Gateways :

The gateway could not connect to the remote gateway within the specified time limit.

Profile parameter net/timeout determines the maximum waiting time for remote gateways, default 10 seconds.

External programs:

The program did not send confirmation to the gateway within the specified time limit.

Profile parameter gw/cpic_timeout determines the maximum waiting time for external programs, default 10 seconds.

Registered Programs :

The program could not accept the task within the specified time limit as it was already dealing with a different task.

Profile parameter gw/reg_timeout determines the maximum waiting time for registered programs, default 60 seconds. It was not possible to establish a connection to a remote gateway, an external program or a registered program within the specified time limit.

Remote Gateways :

The gateway could not connect to the remote gateway within the specified time limit.

Profile parameter net/timeout determines the maximum waiting time for remote gateways, default 10 seconds.

External programs:

The program did not send confirmation to the gateway within the specified time limit.

Profile parameter gw/cpic_timeout determines the maximum waiting time for external programs, default 10 seconds.

Registered Programs :

The program could not accept the task within the specified time limit as it was already dealing with a different task.

Profile parameter gw/reg_timeout determines the maximum waiting time for registered programs, default 60 seconds.