W3001 DataMapper Error

I am getting the following error

18:36:32.545 [0004] W3001 : Error while executing plugin: HTTP/1.1 500 An unspecified error occurred which was caused by LoggedApplicationException: There was an error running the data mapping process caused by ApplicationException: Error executing DM configuration: The step is out of bound (DME000130) (DM1000031) (SRV000012) (SRV000001)
18:36:32.545 [0004] Execute Data Mapping: W1603 : Plugin failed - 18:36:32 (elapsed time: 00:00:00.793)

Any suggestions?

Hi @langan.j,

Looking at one of the error codes (DM1000031) suggests there is an issue trying to perform an extraction in the datamapper. I cannot tell is you are using a TEXT/CSV/PDF datamapper template. Try to validate the datamapper and your data file by clicking this button in the datamapper. It will tell you what record is giving you this error.
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For this to work you will need to set the maximum record count in your datamapper
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Hey @james123456,

It is a .txt file.

Thank you for your suggestion. The validation button has shown me the problematic records.

I’m guessing they would have to be removed and mapped separately - all records share the same format so quite confused as to why.

I forgot to say, Welcome to the OL community!

If you have records that differ, you can start your mapper with a condition step to cater for both record types. (if you can differentiate the two).

Regards,
S

Much appreciated @james123456

Great idea - thank you @Sharne