Too many outputs [ERROR 137]

Too many outputs [ERROR 137]

Too many outputs: expected 3 got 5 for Module 1,01,02 Block 1001 FC 34

This message means that a function code has been encountered that does not have the normal number of outputs. We have encountered this in the case of Ladder files.

The mismatch among versions of .LAD files probably means that files have been built that should not have been. DBDOC builds all the files of a particular extension in the folder, so you should move invalid ones into an ARCHIVE type subfolder. This will get them out of the DBDOC build, while keeping them available for study if needed.


This message is likely to show an error in the system configuration. It should be reviewed. The issue raised may be in unused logic or graphics, or have other realities that make it a non-issue.

Please contact us for help resolving your error messages.