SAP Error: DATASET_TOO_MANY_FILES - The maximum number of open files (&P1) has been exceeded.

Description:	The maximum number of open files (&P1) has been exceeded.

Run time error in DATASET_TOO_MANY_FILES - SAP Q&A
I am getting a run time error DATASET_TOO_MANY_FILES while running a report. Exception CX_SY_TOO_MANY_FILES.

https://answers.sap.com/questions/11786207/run-time-error-in-datasettoomanyfiles.html
DATASET_TOO_MANY_FILES Exception raised - SAP Q&A

https://answers.sap.com/answers/3854248/view.html
DATASET_TOO_MANY_FILES exception while running a batch program
When we run a particular batch daily, this ABAp dump with exception occurs. There are many file transfers and accesses happening while this job runs. COuld that be a problem?

http://scn.sap.com/thread/539617
How to get text of exception in my program, exception is defined in FM?
I have written a function module where i have defined a couple of exceptions. If an error occurrs i raise the exception.

http://scn.sap.com/message/5887078
OPEN DATASET Error | SCN
Above statement sometime giving me an error saying 'No such a file or directory'.

http://scn.sap.com/thread/593901
DATASET_TOO_MANY_FILES Exception raised | SCN
we are currently facing a problem we cannot solve and you are my last chance.

http://scn.sap.com/message/5142992
DATASET_TOO_MANY_FILES Exception | SCN
January 29, 2022 - There will be planned downtime on the platform this weekend. It will affect only the tutorials and openSAP. Please be aware you will not be able to access these functions during the downtime. Please save your work.

http://scn.sap.com/thread/539511

ERROR	Description
OPEN_DATASET_NO_AUTHORITY	&INCLUDE INCL_AUTHORITY_MISSING
OPEN_PIPE_NO_AUTHORITY	&INCLUDE INCL_AUTHORITY_MISSING
CONVT_CODEPAGE_INIT	One of the code pages '&P1' or '&P2' required for the conversion might
CONVT_CODEPAGE	Characters are always displayed in a specific code page. Many code
DATASET_PIPE_POSITION	Application program &AP has tried to read or write a file usng a filter

TCODE	Description	Functional Area
AL11	Display SAP Directories	Basis - Operating System Monitors
CG3Y	Download file	Environment, Health and Safety - Product Safety
SE38	ABAP Editor	Basis - ABAP Editor
ABAPDOCU	Display ABAP Documentation	Basis - Syntax, Compiler, Runtime
ST22	ABAP Dump Analysis	Basis - Syntax, Compiler, Runtime
SXI_MAPPING_TEST	Test Environment for AII	Basis - Integration Builder - Configuration

TABLE	Description	Functional Area
E000	Condition Table for Rebate $	SD - Conditions
SALFLDIR	Directory of Files	BC - Workload Balancing and Group Management
SPFLI	Flight schedule	Basis - ABAP Workbench, Java IDE and Infrastructure
PA0002	HR Master Record: Infotype 0002 (Personal Data)	Personnel Mgmt - Personnel Administration
PA0000	HR Master Record: Infotype 0000 (Actions)	Personnel Mgmt - Personnel Administration
EXTENTION	ISSR: Additional Feeder System Fields	FS - Regulatory reporting for insurance companies

DATASET_TOO_MANY_FILES — Meta Data