How To Fix LDAP051 - Error accessing secure memory

SAP Error Message - Details

• Message type: E = Error

• Message class: LDAP - LDAP Interface Messages in ABAP

• Message number: 051

• Message text: Error accessing secure memory

What causes this issue?

An error occurred while the system was attempting to write logon data
for directory access with teh identification &V1& to the <ZK>secure
storage</>, or to read from the secure storage.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

The cause of the error is unknown. You have the following options:
Repeat the operation
Log on to a different application server and repeat the operation

Procedure for System Administrators

Check if there are SAP Notes about error message LDAP051.
Alternatively, you can store the logon dataa in the <ZK>simple store
</>, where this error cannot occur.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LDAP051 - Error accessing secure memory ?

  The SAP error message LDAP051, which indicates "Error accessing secure memory," typically occurs in the context of LDAP (Lightweight Directory Access Protocol) when there are issues related to memory allocation or access permissions. This error can arise in various scenarios, such as during authentication processes or when connecting to an LDAP server.
  Causes:
  
  Insufficient Memory: The system may not have enough memory allocated for the LDAP operations.
  Permissions Issues: The user or process attempting to access the secure memory may not have the necessary permissions.
  Configuration Errors: Incorrect configuration settings in the LDAP or SAP system can lead to this error.
  Operating System Limitations: Certain operating systems may have restrictions or limitations on memory access that can trigger this error.
  Library Issues: Problems with the underlying libraries used for LDAP connections can also cause this error.
  
  Solutions:
  
  
  Check Memory Allocation:
  
  Ensure that the system has sufficient memory allocated for LDAP operations. You may need to increase the memory limits