DATASET_CANT_OPEN is an ABAP runtime error which you may come across when using or developing within an SAP system. See below for the standard details explaining what it means and how you can avoid or fix this runtime error.
Short Dump Classification: A - ABAP Programming Error
You can view further information about a runtme error by using transaction code ST22 which will show you this and all runtime erros that have happen in your SAP system.
Also check out the Comments section below to view or add related contributions and example screen shots.
Check whether the specified path exists or make sure that application
server <runtime parameter>-WHOST can access the path in question.
Please see search hints for more details about the possible cause of this runtime error and how it could be avoided.
Please see send to sap for more details about the possible cause of this runtime error and how it could be avoided.
File <runtime parameter> cannot be opened.
Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.
File <runtime parameter> could not be opened.
File: <runtime parameter>
Error text: <runtime parameter>
Error code: <runtime parameter>
Note that programs to be processed in the background are executed on an
application server which has background processes. This means that
files might be opened in a different application server.
There are several possibilities:
Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.
Please see internal error for more details about the possible cause of this runtime error and how it could be avoided.
The specified path cannot be accessed from application server <runtime parameter>-WHOST.
DATASET_CANT_OPEN - dataset cant open DATASET_CANT_CLOSE - dataset cant close CREATE_OBJECT_NO_REFTYPE - create object no reftype CREATE_OBJECT_CREATE_PROTECTED - create object create protected CREATE_OBJECT_CREATE_PRIVATE - create object create private CREATE_OBJECT_CREATE_PACKAGE - create object create package