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Former Member
Aug 01, 2016 at 02:50 PM

Error When Executing Custom Adapter Module

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Hello Experts,

We are developing a custom adapter module for picking the files through SFTP, sorting and placing in destination.

The scenario is as below:

1. All the files will have a Date attached to its name.

2. Our adapter module should read the files on a particular path through SFTP, and sort based on the date (provided in the file name).

3. Put it in another folder over SFTP

We have a written a Custom adapter module for this task.

Inside this module, we are getting parameters that are required for connecting to SFTP like username, password, host, port, etc... All these parameters are also passed from module configuration.

While picking the files from a source directory, in communication channel level, it is showing the below error

cannot send message to module processor:com.sap.aii.af.lib.mpmodule.moduleException: one of the parameter is null.

Error while sending message:cannot send message to module processor:com.sap.aii.af.lib.mpmodule.moduleException: one of the parameter is null.

We have placed some Audit.addAuditLogEntry and wrote some messages right from the beginning. Even these messages are not visible

We are not sure whether the error is from the custom adapter module or whether it is not executing the adapter module itself. We are not sure how to proceed further.

Your help on this highly appreciated