DB_ERR_ORA_00052 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: & - Text Include (no Short Dump, only Text Module)
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.
Please see ora information for more details about the possible cause of this runtime error and how it could be avoided.
The term "lock resource" is yet to be clarified.
Maximum number of lock resources exceeded.
The occurrence of this error depends on the system load or on the
number of users. Try to restart your action. If the error does not
reoccur, the cause was a temporary high load on the system. In this
case, you can continue unchanged.
If the error reoccurs frequently, your system has the wrong parameters
for its permanent load.
In this case, contact your database administrator, so that he can
increase the relevant parameter (ENQUEUE_RESOURCES).
Please see internal error for more details about the possible cause of this runtime error and how it could be avoided.
While processing your database transaction, the maximum number of lock
resources was exceeded.