Connection pool size limit error

Hi all,

I am trying to execute a BAPI function from MII, execution fails with the following message;

[ERROR] Unable to make RFC call Exception: [Problem retrieving JCO.Function object: Connection pool <ECC_Server>:800:02:EN:ECCUser is exhausted. The current pool size limit (max connections) is 1 connections.]

[WARN] [SAP_JCo_Function_0] Skipping execution of output links due to action failure.

[ERROR] Uncaught exception from SAP_JCo_Function_0, Problem retrieving JCO.Function object: Connection pool <ECC_Server>:800:02:EN:ECCUser is exhausted. The current pool size limit (max connections) is 1 connections.

Config:

1. In 'SAP MII: Connections' of type JCO and have given pool size to 100.

2. In 'SAP MII: Credential Stores' store is created and same is being used in Start Session.

3. In  JCO_Function block, we can search for the Function Module and set it.

MII Version:

14.0.2 Build(82)

Am I missing something?

Has any one seen this? please advise.

Thanks,

Message was edited by: Shridhar N