33.4 Return codes

The following table lists and describes the return codes of the adbmergechunk command.

Table 33‒4: Return codes of the adbmergechunk command
Return code	Description
`0`	The processing terminated normally.
`4`	The processing terminated normally, but a warning message was issued. Check the displayed message or the message output to a message log file and take appropriate action.
`8`	One of the following errors occurred: The specified `adbmergechunk` command did not execute because it was invalid. An error occurred during execution of the `adbmergechunk` command. For the cause of the error and corrective action to take, see the displayed error message or the message that has been output to a message log file. For details, see 33.5 Handling abnormal termination of the adbmergechunk command.
`20`	The processing terminated normally, but merge-source chunks could not be deleted. Therefore the merge-source chunks are in the deletion-pending status. Use the `PURGE CHUNK` statement to delete all the deletion-pending chunks. To check the deletion-pending chunks, see the displayed message or the `KFAA96785-E` message.