2459352 - DBIF_PGNT_INVALID_ARGUMENTS unexpected return code 26 calling DbSlModify

Dump DBIF_PGNT_INVALID_ARGUMENTS occurs in the system (for example, when trying to activate a table using transaction SE11) and in the "Database Interface Information" session of the dump the following can be observed:
 
Database Interface Information:

B 1 NTAB: tabname = /GAL/CONFIG_KEY , ntab_table = DDNTF [/bas/745_REL/src/krn/dbi/d
B E ***LOG BZY=> unexpected return code 26 calling DbSlModify [dbntab#11009]
B 1 NTAB: db_pgntab(): NTPG_CLOSEPUT: pgname: /GAL/CONFIG_KEY [/bas/745_REL
B 1 NTAB: NTPG_CLOSEPUT: ftab_insert failed, returning 2 [/bas/745_REL/src/krn/dbi/dbi/dbn

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Invalid, parameters, when, accessing, structure, Error in Database Interface , KBA , BC-DWB-DIC-AC , ABAP Dictionary Activation and Conversion , BC-DB-DBI , DB Independent Database Interface , BC-DWB-DIC , ABAP Dictionary and ABAP CDS , Problem